Bump github.com/gookit/config/v2 from 2.1.8 to 2.2.2

Bumps [github.com/gookit/config/v2](https://github.com/gookit/config) from 2.1.8 to 2.2.2.
- [Release notes](https://github.com/gookit/config/releases)
- [Commits](https://github.com/gookit/config/compare/v2.1.8...v2.2.2)

---
updated-dependencies:
- dependency-name: github.com/gookit/config/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/github.com/gookit/goutil/strutil/encode.go

@@ -2,11 +2,8 @@ package strutil
 
 import (
 	"bytes"
-	"crypto/md5"
 	"encoding/base32"
 	"encoding/base64"
-	"encoding/hex"
-	"fmt"
 	"net/url"
 	"strings"
 	"text/template"
@@ -73,28 +70,6 @@ func StripSlashes(s string) string {
 // -------------------- encode --------------------
 //
 
-// Md5 Generate a 32-bit md5 string
-func Md5(src any) string {
-	return hex.EncodeToString(Md5Bytes(src))
-}
-
-// MD5 Generate a 32-bit md5 string
-func MD5(src any) string { return Md5(src) }
-
-// GenMd5 Generate a 32-bit md5 string
-func GenMd5(src any) string { return Md5(src) }
-
-// Md5Bytes Generate a 32-bit md5 bytes
-func Md5Bytes(src any) []byte {
-	h := md5.New()
-	if s, ok := src.(string); ok {
-		h.Write([]byte(s))
-	} else {
-		h.Write([]byte(fmt.Sprint(src)))
-	}
-	return h.Sum(nil)
-}
-
 // URLEncode encode url string.
 func URLEncode(s string) string {
 	if pos := strings.IndexRune(s, '?'); pos > -1 { // escape query data