chore(ci): use GitHub-hosted macOS runners

Author: kyakdan

.github/BUILD.bazel

@@ -3,7 +3,7 @@
 
 package(default_visibility = ["//visibility:public"])
 
-# Xcode version on public GitHub Actions runners
+# Xcode version on public GitHub Actions macos-12 runners
 xcode_version(
     name = "version14_2_0_14C18",
     aliases = [
@@ -20,7 +20,7 @@ xcode_version(
     version = "14.2.0.14C18",
 )
 
-# Xcode version on self-hosted macOS runners
+# Xcode version on public GitHub Actions macos-13 runners
 xcode_version(
     name = "version15_2_0_15C500b",
     aliases = [

.github/workflows/prerelease.yaml

@@ -14,7 +14,7 @@ jobs:
         include:
           - os: ubuntu-22.04
             name: linux
-          - os: selfhosted-macos
+          - os: macos-13
             name: macos
           - os: windows-2019
             name: windows

.github/workflows/run-all-tests-main.yml

@@ -36,11 +36,11 @@ jobs:
     name: Build & Test
     strategy:
       matrix:
-        os: [ selfhosted-macos, windows-2019 ]
+        os: [ macos-13, windows-2019 ]
         # Test JDK 8 on Windows and mac only on main.
         jdk: [8]
         include:
-          - os: selfhosted-macos
+          - os: macos-13
             arch: "macos-arm64"
             bazel_args: "--xcode_version_config=//.github:host_xcodes"
           - os: windows-2019

.github/workflows/run-all-tests-pr.yml

@@ -17,7 +17,7 @@ jobs:
     name: Build & Test
     strategy:
       matrix:
-        os: [ubuntu-22.04, windows-2019, selfhosted-macos]
+        os: [ubuntu-22.04, windows-2019, macos-13]
         jdk: [21]
         include:
           - jdk: 21
@@ -29,7 +29,7 @@ jobs:
           - os: ubuntu-22.04
             # Use JDK 8 only on Ubuntu in PRs.
             jdk: 8
-          - os: selfhosted-macos
+          - os: macos-13
             arch: "macos-arm64"
             bazel_args: "--xcode_version_config=//.github:host_xcodes"
           - os: windows-2019