[macos] migrate to new runners (#377)

We no longer support x86 macos.

Author: luke-flow

.bazelrc

@@ -41,12 +41,12 @@ build:remote_linux_x64 --host_platform=//platform/linux_x64
 build:remote_linux_x64 --platforms=//platform/linux_x64
 build:remote_linux_x64 --extra_toolchains=//platform/linux_x64:cc-toolchain
 
-build:remote_macos_x64 --config=clang
-build:remote_macos_x64 --host_platform=//platform/macos_x64
-build:remote_macos_x64 --platforms=//platform/macos_x64
-build:remote_macos_x64 --macos_minimum_os=12
-build:remote_macos_x64 --action_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1
-build:remote_macos_x64 --host_action_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1
+build:remote_macos_arm64 --config=clang
+build:remote_macos_arm64 --host_platform=//platform/macos_arm64
+build:remote_macos_arm64 --platforms=//platform/macos_arm64
+build:remote_macos_arm64 --macos_minimum_os=14
+build:remote_macos_arm64 --action_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1
+build:remote_macos_arm64 --host_action_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1
 
 build:remote_windows_x64 --host_platform=//platform/windows_x64
 build:remote_windows_x64 --platforms=//platform/windows_x64

.github/workflows/main.yml

@@ -35,17 +35,17 @@ jobs:
       matrix:
         include:
           - os: macos
-            arch: x64
-            os_distribution: monterey
-            os_version: "12"
-            revision: 1ec247a1e93f4980098fc6bb2764bb093b37b3da
+            arch: arm64
+            os_distribution: sonoma
+            os_version: "14"
+            revision: dd17e52a1f04529abb97003e8093d356739980d7
             remote_execution: 'false'
 
           - os: macos
-            arch: x64
-            os_distribution: monterey
-            os_version: "12"
-            revision: 1ec247a1e93f4980098fc6bb2764bb093b37b3da
+            arch: arm64
+            os_distribution: sonoma
+            os_version: "14"
+            revision: dd17e52a1f04529abb97003e8093d356739980d7
             remote_execution: 'true'
 
     steps:

platform/macos_x64/BUILD renamed to platform/macos_arm64/BUILD

@@ -1,13 +1,13 @@
 package(default_visibility = ["//visibility:public"])
 
 platform(
-    name = "macos_x64",
+    name = "macos_arm64",
     constraint_values = [
         "@platforms//os:macos",
-        "@platforms//cpu:x86_64",
+        "@platforms//cpu:arm64",
         "@rules_go//go/toolchain:cgo_off",
     ],
     exec_properties = {
-        "Pool": "macos_x64",
+        "Pool": "macos_arm_m2",
     },
 )