chore: refactor backup templ gen (#451)

* refactor prebackup pod template generation

* rename test

* Update internal/templating/template_prebackuppod.go

Co-authored-by: Ben Jackson <[email protected]>

---------

Co-authored-by: Ben Jackson <[email protected]>

Author: jackwrfuller

cmd/template_backups.go

@@ -34,11 +34,8 @@ var backupGeneration = &cobra.Command{
 }
 
 // BackupTemplateGeneration .
-func BackupTemplateGeneration(g generator.GeneratorInput,
-) error {
-	lagoonBuild, err := generator.NewGenerator(
-		g,
-	)
+func BackupTemplateGeneration(g generator.GeneratorInput) error {
+	lagoonBuild, err := generator.NewGenerator(g)
 	if err != nil {
 		return err
 	}