🚧 TO REVERT: Borrow M2 agent to speed builds up

Speeding up trial-and-error, and also just to give it a try and compare speed out of curiosity

Author: AliSoftware

.buildkite/pipeline.yml

@@ -23,6 +23,8 @@ steps:
         command: ".buildkite/commands/prototype-build-wordpress.sh"
         env: *common_env
         plugins: *common_plugins
+        agents:
+          queue: "mac-arm"
         if: "build.pull_request.id != null || build.pull_request.draft"
         notify:
           - github_commit_status:
@@ -32,6 +34,8 @@ steps:
         command: ".buildkite/commands/prototype-build-jetpack.sh"
         env: *common_env
         plugins: *common_plugins
+        agents:
+          queue: "mac-arm"
         if: "build.pull_request.id != null || build.pull_request.draft"
         notify:
           - github_commit_status: