Add option to delay tag push

Since github has issues with triggering all builds when already some are running, this should help to plan ahead to not miss any builds.

Author: JohannesDeml

.github/workflows/upgrade-unity.yml

@@ -29,6 +29,11 @@ on:
         required: false
         type: string
         default: '-accept-apiupdate'
+      delayTags:
+        description: 'Delay before force pushing tags (in minutes)'
+        required: false
+        type: number
+        default: 0
 
 jobs:
   upgrade-unity-version:
@@ -45,6 +50,7 @@ jobs:
           echo "Only create tags: $TAGS_ONLY"
           echo "Merge master into branch: $MERGE_MASTER"
           echo "Custom cli arguments: $CUSTOM_PARAMETERS"
+          echo "Delay tags: $DELAY_TAGS minutes"
           if [[ "$BRANCH_NAME" == *"urp"* ]]
           then
             echo "urp: true"
@@ -57,6 +63,7 @@ jobs:
           TAGS_ONLY: ${{ inputs.tagsOnly }}
           MERGE_MASTER: ${{ inputs.mergeMaster }}
           CUSTOM_PARAMETERS: ${{ inputs.customParameters }}
+          DELAY_TAGS: ${{ inputs.delayTags }}
 
       - uses: actions/checkout@v4
         with:
@@ -195,6 +202,16 @@ jobs:
           title: "[Automated workflow] upgrade-unity from ${{steps.last_unity_version.outputs.NAME}} to ${{ steps.upgrade_name.outputs.NAME }}"
           body: ${{ steps.template.outputs.result }}
 
+      - name: Wait before pushing tags
+        if: ${{ (inputs.createTags || inputs.tagsOnly) && inputs.delayTags > 0 }}
+        run: |
+          DELAY_SECONDS=$((DELAY_TAGS * 60))
+          echo "Waiting for $DELAY_TAGS minutes ($DELAY_SECONDS seconds) before pushing tags..."
+          sleep $DELAY_SECONDS
+          echo "Wait complete. Proceeding with tag push."
+        env:
+          DELAY_TAGS: ${{ inputs.delayTags }}
+
       - name: Add tags
         if: ${{ inputs.createTags || inputs.tagsOnly }}
         run: |