Fix quoting in if statement

Author: amyreese

.github/workflows/build.yml

@@ -40,7 +40,7 @@ jobs:
         run: |
           python -m hatch run typecheck
       - name: Docs
-        if: ${{ matrix.python-version != "3.8" }}
+        if: ${{ matrix.python-version != '3.8' }}
         run: |
           python -m hatch run docs:build
       - name: Generated changes