Adapt .golangci.yml format to a new version

Signed-off-by: David Cassany <[email protected]>

Author: davidcassany

.golangci.yml

@@ -2,7 +2,8 @@ run:
   timeout: 5m
   tests: false
 output:
-  format: github-actions
+  formats:
+  - format: github-actions
 linters:
   disable-all: true
   enable:
@@ -26,13 +27,13 @@ linters-settings:
   goheader:
     template: |-
       Copyright © 2022 - {{year}} SUSE LLC
-      
+
       Licensed under the Apache License, Version 2.0 (the "License");
       you may not use this file except in compliance with the License.
       You may obtain a copy of the License at
-      
+
           http://www.apache.org/licenses/LICENSE-2.0
-      
+
       Unless required by applicable law or agreed to in writing, software
       distributed under the License is distributed on an "AS IS" BASIS,
       WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.