Updates GitHub workflows to support building of new payloads

.github/workflows/acceptance.yml

@@ -46,6 +46,50 @@ on:
 #    - cron: '*/15 * * * *'
 
 jobs:
+  # The job checkout structure is:
+  #  .
+  #  ├── metasploit-framework
+  #
+  docker_arm:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 600
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+        # From: 'ls ./docker/'
+        docker:
+          # Skipped as not working
+          # - { dockerfile: 'debian-aarch64', previousImage: '' }
+          - { name: 'debian-armv7', previousDockerhubImage: 'rapid7/msf-debian-armv7-omnibus:2024_04' }
+
+    name: ${{ matrix.os }} - ${{ matrix.docker.name }}
+    steps:
+      # Checkout framework
+      - name: Checkout metasploit-framework code
+        uses: actions/checkout@v4
+        with:
+          repository: rapid7/metasploit-framework
+          path: metasploit-framework
+
+      # Checkout metasploit-payloads
+      - name: Checkout metasploit-payloads
+        uses: actions/checkout@v4
+        with:
+          repository: rapid7/metasploit-payloads
+          path: metasploit-payloads
+        run: |
+          make -f Makefile.mk
+
+      # Checkout mettle
+      - name: Checkout mettle
+        uses: actions/checkout@v4
+        with:
+          repository: rapid7/mettle
+          path: mettle
+
   # Run all test individually, note there is a separate final job for aggregating the test results
   test:
     strategy: