quote python versions

rhymiz · rhymiz · commit f2ff78e72b70 · 2022-03-23T14:00:58.000-04:00
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9, 3.10]
+        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"]
 
     steps:
       - uses: actions/checkout@v2
