Merge pull request #68 from ErichDonGubler/fix-fmt-job

Fix CI's `fmt` job on `push`

Author: ErichDonGubler

.github/workflows/push.yml

@@ -53,7 +53,7 @@ jobs:
 
   fmt:
     name: Rustfmt
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         rust: