build: switch to ARM runners

.github/workflows/BuildTrain.yml

@@ -104,7 +104,7 @@ jobs:
   build-armbian:
     name: Armbian
     needs: [setup, release]
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04-arm
     strategy:
       fail-fast: false
       matrix:

.github/workflows/pull_request.yml

@@ -81,7 +81,7 @@ jobs:
   build-armbian:
     name: Armbian
     needs: [ setup ]
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04-arm
     strategy:
       fail-fast: false
       matrix:

actions/build-image/action.yml

@@ -9,9 +9,15 @@ inputs:
 runs:
   using: 'composite'
   steps:
-    #- name: Runner prepare
-    #  uses: ./actions/runner-prepare
+    - name: List runner attributes
+      shell: bash
+      run: |
+        echo "::group::Runner Attributes"
+        env | grep -i runner
+        echo "::endgroup::"
+
     - name: Free Github Runner
+      if: runner.arch != 'ARM64'
       uses: descriptinc/free-disk-space@main
       with:
         android: true

actions/build-orangepi-image/action.yml

@@ -12,6 +12,7 @@ runs:
     #- name: Runner prepare
     #  uses: ./actions/runner-prepare
     - name: Free Github Runner
+      if: runner.arch != 'ARM64'
       uses: descriptinc/free-disk-space@main
       with:
         android: true