docker: multiarch images (amd64/aarch64) (#29691)

* arch specific tags

* merge multiarch script

* arm64 build and merge jobs

* update tag script

* casual ci test

* change image to 2204

* docker -v test

* arch specific naming

* Remove test_buildjet

* build -arch images only when CURRENT_ARCH_BUILD is set

* support new tags in tag_multiarch

* Toggle CURRENT_ARCH_BUILD on in ci

* Docker common

* Fix condition

* Fix path to docker_common

* Add more stuff to common

* Add build_arm job

* composite job for building

* Run checkout before build composite

* add shell arg

* move timeout to selfdrive_tests

* TARGET ARCHITECTURE var

* Support TARGET_ARCHITECTURE in workflow

* Rewrite to Single build job with matrix

* Remove shebang from docker_common

* Attempt for fix build matrix

* Remove setup arch

* build matrix for docker push

* Use 2vcpu for arm build

* 2vcpu for docker_push too

* temporarly unlock docker_push

* Remove requirement for target arch when pushing

* Unset target architecture in docker_push cl

* fix sha tags

* Rename action to compile-openpilot

* move push_image line to tag_multiarch step

* arch suffix for scons cache

* cache_key_prefix for setup-with-retry

* Re-disable docker_push on non-master

* Add newlines
old-commit-hash: 1344a93a35

.github/workflows/compile-openpilot/action.yaml

@@ -0,0 +1,27 @@
+name: 'compile openpilot'
+
+inputs:
+  cache_key_prefix:
+    description: 'Prefix for caching key'
+    required: false
+    default: 'scons'
+
+runs:
+  using: "composite"
+  steps:
+    - shell: bash
+      name: Build openpilot with all flags
+      run: |
+        ${{ env.RUN }} "scons -j$(nproc)"
+        ${{ env.RUN }} "release/check-dirty.sh"
+    - shell: bash
+      name: Cleanup scons cache and rebuild
+      run: |
+          ${{ env.RUN }} "rm -rf /tmp/scons_cache/* && \
+                          scons -j$(nproc) --cache-populate"
+    - name: Save scons cache
+      uses: actions/cache/save@v3
+      if: github.ref == 'refs/heads/master'
+      with:
+        path: .ci_cache/scons_cache
+        key: ${{ inputs.cache_key_prefix }}-${{ env.CACHE_COMMIT_DATE }}-${{ github.sha }}