chore: add new rule

Author: ldez

.golangci.next.reference.yml

@@ -1612,6 +1612,12 @@ linters-settings:
         arguments:
           - mypragma
           - otherpragma
+      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#comments-density
+      - name: comments-density
+        severity: warning
+        disabled: false
+        exclude: [""]
+        arguments: [ 15 ]
       # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#confusing-naming
       - name: confusing-naming
         severity: warning

jsonschema/golangci.next.jsonschema.json

@@ -217,6 +217,7 @@
         "call-to-gc",
         "cognitive-complexity",
         "comment-spacings",
+        "comments-density",
         "confusing-naming",
         "confusing-results",
         "constant-logical-expr",

pkg/golinters/revive/revive.go

@@ -275,7 +275,7 @@ func safeTomlSlice(r []any) []any {
 }
 
 // This element is not exported by revive, so we need copy the code.
-// Extracted from https://github.com/mgechev/revive/blob/v1.3.7/config/config.go#L15
+// Extracted from https://github.com/mgechev/revive/blob/v1.3.9/config/config.go#L15
 var defaultRules = []lint.Rule{
 	&rule.VarDeclarationsRule{},
 	&rule.PackageCommentsRule{},
@@ -358,6 +358,7 @@ var allRules = append([]lint.Rule{
 	&rule.EnforceRepeatedArgTypeStyleRule{},
 	&rule.EnforceSliceStyleRule{},
 	&rule.MaxControlNestingRule{},
+	&rule.CommentsDensityRule{},
 }, defaultRules...)
 
 const defaultConfidence = 0.8