adds some more context to the commitaction for gitlab:repo:push in terms of the options available

Signed-off-by: Peter Macdonald <peterm4c@pm.me>

.changeset/plenty-coats-rhyme.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-scaffolder-backend-module-gitlab': patch
+---
+
+Adds more context to the gitlab repo push commitAction for the installed actions section in the scaffolder

plugins/scaffolder-backend-module-gitlab/src/actions/gitlabRepoPush.ts

@@ -89,7 +89,7 @@ export const createGitlabRepoPushAction = (options: {
             type: 'string',
             enum: ['create', 'update', 'delete'],
             description:
-              'The action to be used for git commit. Defaults to create.',
+              'The action to be used for git commit. Defaults to create, but can be set to update or delete',
           },
         },
       },