add concurrency setting, bump setup-python version

Signed-off-by: Karl W. Schulz <karl.schulz@amd.com>

.github/workflows/packaging.yml

@@ -4,6 +4,10 @@ on:
   push:
     tags:
       - "v[1-9].[0-9]+.[0-9]+*"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   distbuild:
@@ -14,12 +18,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.11.0
       - name: Verify VERSION file consistent with tag
         run: utils/ver_check.py --tag ${{github.ref_name}}
       - name: Install Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.8'
       - name: Python dependency installs