Update timing of schema updater (#299)

Author: kddejong

.github/workflows/template-schema-updater.yaml

@@ -1,7 +1,7 @@
 name: Update CloudFormation schemas
 on:
   schedule:
-    - cron: '*/5 * * * *'
+    - cron: '*/8 * * * *'
   workflow_dispatch: # Enables on-demand/manual triggering: https://docs.github.com/en/free-pro-team@latest/actions/managing-workflow-runs/manually-running-a-workflow
 jobs:
   schema-updater:
@@ -30,15 +30,11 @@ jobs:
         with:
           commit-message: |
             CloudFormation Template Schema upgrade
-            https://github.com/aws-cloudformation/aws-cloudformation-template-schema/issues/32
-            https://github.com/aws-cloudformation/aws-cloudformation-template-schema/blob/master/docs/tool/instructions.md
-            as described in https://github.com/aws-cloudformation/aws-cfn-lint-visual-studio-code/pull/76
+            https://github.com/aws-cloudformation/cloudformation-template-schema/tree/main
           delete-branch: true
           title: CloudFormation Template Schema upgrade
           body: |
-            https://github.com/aws-cloudformation/aws-cloudformation-template-schema/issues/32
-            https://github.com/aws-cloudformation/aws-cloudformation-template-schema/blob/master/docs/tool/instructions.md
-            as described in https://github.com/aws-cloudformation/aws-cfn-lint-visual-studio-code/pull/76
+            https://github.com/aws-cloudformation/cloudformation-template-schema/tree/main
 
             If tests are stuck on https://github.com/peter-evans/create-pull-request/issues/48:
             ["Manually close pull requests and immediately reopen them. This will enable `on: pull_request` workflows to run and be added as checks."](https://github.com/peter-evans/create-pull-request/blob/master/docs/concepts-guidelines.md#triggering-further-workflow-runs)