GHA: Try tightening up, with 'uname -a'

.github/workflows/30min-iiab-test-install-debian12.yml

@@ -31,24 +31,15 @@ jobs:
     steps:
       #- run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
       #- run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
-      #- name: Check out repository code
-      - name: Dump GitHub context
-        env:
-          GITHUB_CONTEXT: ${{ toJSON(github) }}
-        run: echo "$GITHUB_CONTEXT"
+      #- name: Dump GitHub context (typically almost 500 lines)
+      #  env:
+      #    GITHUB_CONTEXT: ${{ toJSON(github) }}
+      #  run: echo "$GITHUB_CONTEXT"
       - name: Dump matrix context
         env:
           MATRIX_CONTEXT: ${{ toJSON(matrix) }}
         run: echo "$MATRIX_CONTEXT"
       - uses: actions/checkout@v3.1.0
-      - name: Dump GitHub context
-        env:
-          GITHUB_CONTEXT: ${{ toJSON(github) }}
-        run: echo "$GITHUB_CONTEXT"
-      - name: Dump matrix context
-        env:
-          MATRIX_CONTEXT: ${{ toJSON(matrix) }}
-        run: echo "$MATRIX_CONTEXT"
       - uses: pguyot/arm-runner-action@v2
         with:
           image_additional_mb: 1024
@@ -58,8 +49,7 @@ jobs:
           copy_repository_path: /opt/iiab/iiab
           commands: |
               echo "🍏 This job's status is ${{ job.status }}."
-              echo -e "Complete 'runner context':\n{{ $matrix }}"
-              uname -srm
+              uname -a    # uname -srm
               grep Model /proc/cpuinfo
               whoami    # runner
               pwd       # /home/runner/work/iiab/iiab == $GITHUB_WORKSPACE == ${{ github.workspace }}