ci: bump github actions runner to macos 13

.github/workflows/build.yml

@@ -15,7 +15,7 @@ jobs:
   build:
     if: "!contains(github.event.head_commit.message, '[skip build]')"
     name: ${{ matrix.target }}
-    runs-on: macos-12
+    runs-on: macos-13
     strategy:
       fail-fast: false
       matrix:

.github/workflows/manual-build.yml

@@ -32,7 +32,7 @@ on:
 jobs:
   build:
     name: ${{ inputs.target }}
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/test.yml

@@ -14,7 +14,7 @@ on:
 jobs:
   test:
     if: "!contains(github.event.head_commit.message, '[skip test]')"
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - uses: actions/checkout@v4