Replace interface{} with any (#25686)

Result of running `perl -p -i -e 's#interface\{\}#any#g' **/*` and `make fmt`.

Basically the same [as golang did](2580d0e08d).

modules/migration/file_format.go

@@ -17,7 +17,7 @@ import (
 )
 
 // Load project data from file, with optional validation
-func Load(filename string, data interface{}, validation bool) error {
+func Load(filename string, data any, validation bool) error {
 	isJSON := strings.HasSuffix(filename, ".json")
 
 	bs, err := os.ReadFile(filename)
@@ -34,7 +34,7 @@ func Load(filename string, data interface{}, validation bool) error {
 	return unmarshal(bs, data, isJSON)
 }
 
-func unmarshal(bs []byte, data interface{}, isJSON bool) error {
+func unmarshal(bs []byte, data any, isJSON bool) error {
 	if isJSON {
 		return json.Unmarshal(bs, data)
 	}
@@ -47,8 +47,8 @@ func getSchema(filename string) (*jsonschema.Schema, error) {
 	return c.Compile(filename)
 }
 
-func validate(bs []byte, datatype interface{}, isJSON bool) error {
-	var v interface{}
+func validate(bs []byte, datatype any, isJSON bool) error {
+	var v any
 	err := unmarshal(bs, &v, isJSON)
 	if err != nil {
 		return err
@@ -81,11 +81,11 @@ func validate(bs []byte, datatype interface{}, isJSON bool) error {
 	return err
 }
 
-func toStringKeys(val interface{}) (interface{}, error) {
+func toStringKeys(val any) (any, error) {
 	var err error
 	switch val := val.(type) {
-	case map[string]interface{}:
-		m := make(map[string]interface{})
+	case map[string]any:
+		m := make(map[string]any)
 		for k, v := range val {
 			m[k], err = toStringKeys(v)
 			if err != nil {
@@ -93,8 +93,8 @@ func toStringKeys(val interface{}) (interface{}, error) {
 			}
 		}
 		return m, nil
-	case []interface{}:
-		l := make([]interface{}, len(val))
+	case []any:
+		l := make([]any, len(val))
 		for i, v := range val {
 			l[i], err = toStringKeys(v)
 			if err != nil {