Update go dependencies to latest and actions used in workflows (#2510)

* Updated all Go language dependencies to latest version available
* Formatted all files as per gofmt
* Update Golangci-lint version to 1.48.0
* Updated action version wherer application in Github workflows
* Updated Kubernetes version to latest available
* Remove "io/ioutil" references and replace with "io"/"os"

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

cmd/reporter/app/cmd_event.go

@@ -5,7 +5,7 @@ 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
+	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,
@@ -59,7 +59,7 @@ func eventCommandHandler(cmd *cobra.Command, args []string) error {
 	return t.SendEvent(ctx, event)
 }
 
-//EventCommand reports an event to analytics
+// EventCommand reports an event to analytics
 func EventCommand() *cobra.Command {
 	eventCmd := &cobra.Command{
 		Use:   "event",