try removing container from cpack

.github/workflows/cpack.yml

@@ -47,8 +47,6 @@ jobs:
     needs: set_matrix
     name: ${{ matrix.arch.rpm }} ${{ matrix.distro.name }} ${{ matrix.distro.version }}
     runs-on: ubuntu-20.04
-    # build image name it from matrix values name:version unless override container is specified
-    container: ${{ matrix.distro.container || format('{0}:{1}', matrix.distro.name, matrix.distro.version) }}
     strategy:
       fail-fast: false
       matrix: ${{ fromJSON(needs.set_matrix.outputs.matrix) }}
@@ -60,27 +58,6 @@ jobs:
       - name: Debug action
         uses: hmarr/debug-action@v3
 
-      # only focal-20.04 has >= 2.18, which is required by actions/checkout to clone
-      # which enables cmake version discovery
-      - name: install contemporary Git in runner container if Ubuntu
-        if: ${{ matrix.distro.name == 'ubuntu' }}
-        shell: bash
-        run: |
-          apt-get update
-          apt-get install --yes software-properties-common
-          add-apt-repository --yes ppa:git-core/ppa
-          apt-get update
-          apt-get install --yes git
-          git --version
-
-      - name: install contemporary Git in runner container if RedHat 8 or 9
-        if: ${{ matrix.distro.name == 'redhat' && (matrix.distro.version == '8' || matrix.distro.version == '9') }}
-        shell: bash
-        run: |
-          dnf -y update
-          dnf -y install git
-          git --version
-
       - name: checkout workspace
         uses: actions/checkout@v4
         with: