(gha) Test installing openvox build artifacts for debian 13

(first available in openvox 8.17.0)

Author: jpartlow

.github/workflows/pr_testing_install_build_artifact.yaml

@@ -36,19 +36,20 @@ jobs:
     strategy:
       matrix:
         image:
-          - almalinux:8
-          - almalinux:9
-          - rockylinux:8
-          - rockylinux:9
-          - debian:10
-          - debian:11
-          - debian:12
-          - fedora:42
-          - ubuntu:24.04
+          - ['almalinux:8']
+          - ['almalinux:9']
+          - ['rockylinux:8']
+          - ['rockylinux:9']
+          - ['debian:10']
+          - ['debian:11']
+          - ['debian:12']
+          - ['debian:13', '8.17.0']
+          - ['fedora:42']
+          - ['ubuntu:24.04']
           # Need to pull in the repo GPG keys for sles
           #          - registry.suse.com/suse/sle15:15.6
     runs-on: ubuntu-latest
-    container: ${{ matrix.image }}
+    container: ${{ matrix.image[0] }}
     steps:
       - uses: actions/checkout@v4
         with:
@@ -58,7 +59,7 @@ jobs:
       - name: Run openvox-agent install task manually
         env:
           PT__installdir: ${{ github.workspace }}
-          PT_version: "8.15.0"
+          PT_version: ${{ matrix.image[1] || '8.15.0' }}
         run: ./openvox_bootstrap/tasks/install_build_artifact_linux.sh
       - name: Verify openvox-agent is installed
         shell: bash