chore: target arm64 self-hosted runners

Signed-off-by: Chris Gianelloni <[email protected]>

Author: wolf31o2

.github/workflows/ci-docker.yml

@@ -48,7 +48,7 @@ jobs:
           mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
   build-arm64:
-    runs-on: self-hosted
+    runs-on: ["self-hosted", "ARM64"]
     steps:
       - uses: actions/checkout@v2
       - name: qemu

.github/workflows/publish.yml

@@ -79,7 +79,7 @@ jobs:
           done
 
   build-arm64:
-    runs-on: self-hosted
+    runs-on: ["self-hosted", "ARM64"]
     permissions:
       contents: read
       packages: write