[CI] Update finalize-release workflow to use dynamic tag reference for checkout

Author: mikepapadim

.github/workflows/finalize-release.yml

@@ -21,7 +21,7 @@ jobs:
     permissions:
       contents: write
     timeout-minutes: 10
-    
+
     outputs:
       version: ${{ steps.get_version.outputs.version }}
 
@@ -39,7 +39,7 @@ jobs:
       - name: Checkout main
         uses: actions/checkout@v4
         with:
-          ref: main
+          ref: ${{ inputs.tag || github.ref }}
           fetch-depth: 0
 
       - name: Configure Git