build(deps): bump github.com/nats-io/nats-server/v2

Bumps [github.com/nats-io/nats-server/v2](https://github.com/nats-io/nats-server) from 2.12.4 to 2.12.5.
- [Release notes](https://github.com/nats-io/nats-server/releases)
- [Changelog](https://github.com/nats-io/nats-server/blob/main/RELEASES.md)
- [Commits](https://github.com/nats-io/nats-server/compare/v2.12.4...v2.12.5)

---
updated-dependencies:
- dependency-name: github.com/nats-io/nats-server/v2
  dependency-version: 2.12.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/github.com/klauspost/compress/zstd/decoder_options.go

@@ -20,10 +20,11 @@ type decoderOptions struct {
 	concurrent      int
 	maxDecodedSize  uint64
 	maxWindowSize   uint64
-	dicts           []*dict
+	dicts           map[uint32]*dict
 	ignoreChecksum  bool
 	limitToCap      bool
 	decodeBufsBelow int
+	resetOpt        bool
 }
 
 func (o *decoderOptions) setDefault() {
@@ -42,8 +43,15 @@ func (o *decoderOptions) setDefault() {
 
 // WithDecoderLowmem will set whether to use a lower amount of memory,
 // but possibly have to allocate more while running.
+// Cannot be changed with ResetWithOptions.
 func WithDecoderLowmem(b bool) DOption {
-	return func(o *decoderOptions) error { o.lowMem = b; return nil }
+	return func(o *decoderOptions) error {
+		if o.resetOpt && b != o.lowMem {
+			return errors.New("WithDecoderLowmem cannot be changed on Reset")
+		}
+		o.lowMem = b
+		return nil
+	}
 }
 
 // WithDecoderConcurrency sets the number of created decoders.
@@ -53,18 +61,23 @@ func WithDecoderLowmem(b bool) DOption {
 // inflight blocks.
 // When decoding streams and setting maximum to 1,
 // no async decoding will be done.
+// The value supplied must be at least 0.
 // When a value of 0 is provided GOMAXPROCS will be used.
 // By default this will be set to 4 or GOMAXPROCS, whatever is lower.
+// Cannot be changed with ResetWithOptions.
 func WithDecoderConcurrency(n int) DOption {
 	return func(o *decoderOptions) error {
 		if n < 0 {
-			return errors.New("concurrency must be at least 1")
+			return errors.New("concurrency must be at least 0")
 		}
+		newVal := n
 		if n == 0 {
-			o.concurrent = runtime.GOMAXPROCS(0)
-		} else {
-			o.concurrent = n
+			newVal = runtime.GOMAXPROCS(0)
 		}
+		if o.resetOpt && newVal != o.concurrent {
+			return errors.New("WithDecoderConcurrency cannot be changed on Reset")
+		}
+		o.concurrent = newVal
 		return nil
 	}
 }
@@ -73,6 +86,7 @@ func WithDecoderConcurrency(n int) DOption {
 // non-streaming operations or maximum window size for streaming operations.
 // This can be used to control memory usage of potentially hostile content.
 // Maximum is 1 << 63 bytes. Default is 64GiB.
+// Can be changed with ResetWithOptions.
 func WithDecoderMaxMemory(n uint64) DOption {
 	return func(o *decoderOptions) error {
 		if n == 0 {
@@ -92,16 +106,20 @@ func WithDecoderMaxMemory(n uint64) DOption {
 // "zstd --train" from the Zstandard reference implementation.
 //
 // If several dictionaries with the same ID are provided, the last one will be used.
+// Can be changed with ResetWithOptions.
 //
 // [dictionary format]: https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#dictionary-format
 func WithDecoderDicts(dicts ...[]byte) DOption {
 	return func(o *decoderOptions) error {
+		if o.dicts == nil {
+			o.dicts = make(map[uint32]*dict)
+		}
 		for _, b := range dicts {
 			d, err := loadDict(b)
 			if err != nil {
 				return err
 			}
-			o.dicts = append(o.dicts, d)
+			o.dicts[d.id] = d
 		}
 		return nil
 	}
@@ -109,12 +127,16 @@ func WithDecoderDicts(dicts ...[]byte) DOption {
 
 // WithDecoderDictRaw registers a dictionary that may be used by the decoder.
 // The slice content can be arbitrary data.
+// Can be changed with ResetWithOptions.
 func WithDecoderDictRaw(id uint32, content []byte) DOption {
 	return func(o *decoderOptions) error {
 		if bits.UintSize > 32 && uint(len(content)) > dictMaxLength {
 			return fmt.Errorf("dictionary of size %d > 2GiB too large", len(content))
 		}
-		o.dicts = append(o.dicts, &dict{id: id, content: content, offsets: [3]int{1, 4, 8}})
+		if o.dicts == nil {
+			o.dicts = make(map[uint32]*dict)
+		}
+		o.dicts[id] = &dict{id: id, content: content, offsets: [3]int{1, 4, 8}}
 		return nil
 	}
 }
@@ -124,6 +146,7 @@ func WithDecoderDictRaw(id uint32, content []byte) DOption {
 // The Decoder will likely allocate more memory based on the WithDecoderLowmem setting.
 // If WithDecoderMaxMemory is set to a lower value, that will be used.
 // Default is 512MB, Maximum is ~3.75 TB as per zstandard spec.
+// Can be changed with ResetWithOptions.
 func WithDecoderMaxWindow(size uint64) DOption {
 	return func(o *decoderOptions) error {
 		if size < MinWindowSize {
@@ -141,6 +164,7 @@ func WithDecoderMaxWindow(size uint64) DOption {
 // or any size set in WithDecoderMaxMemory.
 // This can be used to limit decoding to a specific maximum output size.
 // Disabled by default.
+// Can be changed with ResetWithOptions.
 func WithDecodeAllCapLimit(b bool) DOption {
 	return func(o *decoderOptions) error {
 		o.limitToCap = b
@@ -153,17 +177,37 @@ func WithDecodeAllCapLimit(b bool) DOption {
 // This typically uses less allocations but will have the full decompressed object in memory.
 // Note that DecodeAllCapLimit will disable this, as well as giving a size of 0 or less.
 // Default is 128KiB.
+// Cannot be changed with ResetWithOptions.
 func WithDecodeBuffersBelow(size int) DOption {
 	return func(o *decoderOptions) error {
+		if o.resetOpt && size != o.decodeBufsBelow {
+			return errors.New("WithDecodeBuffersBelow cannot be changed on Reset")
+		}
 		o.decodeBufsBelow = size
 		return nil
 	}
 }
 
 // IgnoreChecksum allows to forcibly ignore checksum checking.
+// Can be changed with ResetWithOptions.
 func IgnoreChecksum(b bool) DOption {
 	return func(o *decoderOptions) error {
 		o.ignoreChecksum = b
 		return nil
 	}
 }
+
+// WithDecoderDictDelete removes dictionaries by ID.
+// If no ids are passed, all dictionaries are deleted.
+// Should be used with ResetWithOptions.
+func WithDecoderDictDelete(ids ...uint32) DOption {
+	return func(o *decoderOptions) error {
+		if len(ids) == 0 {
+			clear(o.dicts)
+		}
+		for _, id := range ids {
+			delete(o.dicts, id)
+		}
+		return nil
+	}
+}