Bump Golang version to v1.19.8.

Signed-off-by: Xun Jiang <blackpiglet@gmail.com>

pkg/controller/backup_controller.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,
@@ -463,11 +463,12 @@ func (c *backupController) prepareBackupRequest(backup *velerov1api.Backup) *pkg
 
 // validateAndGetSnapshotLocations gets a collection of VolumeSnapshotLocation objects that
 // this backup will use (returned as a map of provider name -> VSL), and ensures:
-// - each location name in .spec.volumeSnapshotLocations exists as a location
-// - exactly 1 location per provider
-// - a given provider's default location name is added to .spec.volumeSnapshotLocations if one
-//   is not explicitly specified for the provider (if there's only one location for the provider,
-//   it will automatically be used)
+//   - each location name in .spec.volumeSnapshotLocations exists as a location
+//   - exactly 1 location per provider
+//   - a given provider's default location name is added to .spec.volumeSnapshotLocations if one
+//     is not explicitly specified for the provider (if there's only one location for the provider,
+//     it will automatically be used)
+//
 // if backup has snapshotVolume disabled then it returns empty VSL
 func (c *backupController) validateAndGetSnapshotLocations(backup *velerov1api.Backup) (map[string]*velerov1api.VolumeSnapshotLocation, []string) {
 	errors := []string{}