Flip cache order to mirror how it is done downstream.

.github/workflows/build.yml

@@ -14,12 +14,6 @@ jobs:
       - uses: actions/setup-python@v1
         with:
           python-version: 3.8
-      - name: Cache pre-commit hooks
-        uses: actions/cache@v1
-        with:
-          path: ~/.cache/pre-commit
-          key: "${{ runner.os }}-pre-commit-\
-            ${{ hashFiles('**/.pre-commit-config.yaml') }}"
       - name: Cache pip test requirements
         uses: actions/cache@v1
         with:
@@ -29,6 +23,12 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-pip-test-
             ${{ runner.os }}-pip-
+      - name: Cache pre-commit hooks
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/pre-commit
+          key: "${{ runner.os }}-pre-commit-\
+            ${{ hashFiles('**/.pre-commit-config.yaml') }}"
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip