Update branch verification in GitHub workflows

This commit modifies the branch verification procedure in the GitHub workflows file. The code now includes a condition that checks if the event is a release that has been published before proceeding with fetching from the main branch. For other cases, the procedure remains the same, with fetching taking place from the referenced branch.

.github/workflows/packages.yml

@@ -42,8 +42,14 @@ jobs:
         uses: actions/checkout@v3
       - name: Verify commit exists in branch
         run: |
-          git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
-          git branch --remote --contains | grep origin/${BRANCH_NAME}
+          if [[ "${{ github.ref }}" == refs/tags/* && "${{ github.event_name }}" == "release" && "${{ github.event.action }}" == "published" ]]; then
+            git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
+            git branch --remote --contains | grep origin/main
+          else
+            git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
+            git branch --remote --contains | grep origin/${BRANCH_NAME}
+          fi
+          
       - name: Set VERSION variable
         run: |
           if [[ "${{ github.ref }}" == refs/tags/* && "${{ github.event_name }}" == "release" && "${{ github.event.action }}" == "published" ]]; then