build: install packaging in upload containers

twine is depending on the newer version of packaging.

Signed-off-by: Daniel Wagner <wagi@kernel.org>

Author: igaw

.github/workflows/release-python.yml

@@ -22,12 +22,6 @@ jobs:
     container:
       image: ghcr.io/linux-nvme/debian.python:latest
     steps:
-      - name: Install Python (if missing)
-        run: apt-get update && apt-get install -y python3 python3-pip
-
-      - name: Update python dependencies
-        run: python3 -m pip install -U packaging --break-system-packages
-
       - uses: actions/checkout@v4
 
       - name: Allow workspace
@@ -45,6 +39,12 @@ jobs:
     needs: [build_sdist]
     runs-on: ubuntu-latest
     steps:
+      - name: Install Python (if missing)
+        run: apt-get update && apt-get install -y python3 python3-pip
+
+      - name: Update python dependencies
+        run: python3 -m pip install -U packaging --break-system-packages
+
       - uses: actions/download-artifact@v4
         with:
           name: artifact
@@ -60,6 +60,12 @@ jobs:
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags/v') && github.repository == 'linux-nvme/libnvme'
     steps:
+      - name: Install Python (if missing)
+        run: apt-get update && apt-get install -y python3 python3-pip
+
+      - name: Update python dependencies
+        run: python3 -m pip install -U packaging --break-system-packages
+
       - name: Check if it is a release tag
         id: check-tag
         run: |