build(deps): bump github.com/open-policy-agent/opa from 1.10.1 to 1.11.0

Bumps [github.com/open-policy-agent/opa](https://github.com/open-policy-agent/opa) from 1.10.1 to 1.11.0.
- [Release notes](https://github.com/open-policy-agent/opa/releases)
- [Changelog](https://github.com/open-policy-agent/opa/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-policy-agent/opa/compare/v1.10.1...v1.11.0)

---
updated-dependencies:
- dependency-name: github.com/open-policy-agent/opa
  dependency-version: 1.11.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/github.com/urfave/cli/v2/flag_string_slice.go

@@ -150,8 +150,8 @@ func (f *StringSliceFlag) Apply(set *flag.FlagSet) error {
 		setValue = f.Value.clone()
 	default:
 		setValue = new(StringSlice)
-		setValue.WithSeparatorSpec(f.separator)
 	}
+	setValue.WithSeparatorSpec(f.separator)
 
 	setValue.keepSpace = f.KeepSpace
 

vendor/github.com/urfave/cli/v2/godoc-current.txt

@@ -136,7 +136,10 @@ var SubcommandHelpTemplate = `NAME:
    {{template "helpNameTemplate" .}}
 
 USAGE:
-   {{if .UsageText}}{{wrap .UsageText 3}}{{else}}{{.HelpName}} {{if .VisibleFlags}}command [command options]{{end}}{{if .ArgsUsage}} {{.ArgsUsage}}{{else}}{{if .Args}} [arguments...]{{end}}{{end}}{{end}}{{if .Description}}
+   {{template "usageTemplate" .}}{{if .Category}}
+
+CATEGORY:
+   {{.Category}}{{end}}{{if .Description}}
 
 DESCRIPTION:
    {{template "descriptionTemplate" .}}{{end}}{{if .VisibleCommands}}

vendor/github.com/urfave/cli/v2/help.go

@@ -54,7 +54,7 @@ var helpCommand = &Command{
 			cCtx = cCtx.parentContext
 		}
 
-		// Case 4. $ app hello foo
+		// Case 4. $ app help foo
 		// foo is the command for which help needs to be shown
 		if argsPresent {
 			return ShowCommandHelp(cCtx, firstArg)

vendor/github.com/urfave/cli/v2/template.go

@@ -83,7 +83,10 @@ var SubcommandHelpTemplate = `NAME:
    {{template "helpNameTemplate" .}}
 
 USAGE:
-   {{if .UsageText}}{{wrap .UsageText 3}}{{else}}{{.HelpName}} {{if .VisibleFlags}}command [command options]{{end}}{{if .ArgsUsage}} {{.ArgsUsage}}{{else}}{{if .Args}} [arguments...]{{end}}{{end}}{{end}}{{if .Description}}
+   {{template "usageTemplate" .}}{{if .Category}}
+
+CATEGORY:
+   {{.Category}}{{end}}{{if .Description}}
 
 DESCRIPTION:
    {{template "descriptionTemplate" .}}{{end}}{{if .VisibleCommands}}