build: pin macOS GitHub runner to macos-10.15

Node.js 12.x requires Python 2 to build. `macos-latest` GitHub hosted runners are now macOS 11 and do not have Python 2 available.
nodejs · Dec 9, 2021 · 208c62c · 208c62c
1 parent b13340e
commit 208c62c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/.github/workflows/test-macos.yml b/.github/workflows/test-macos.yml
@@ -8,11 +8,11 @@ env:
 
 jobs:
   test-macOS:
-    runs-on: macos-latest
+    runs-on: "macos-10.15"
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: Environment Information