ci: Fix nextflow cache order

.github/workflows/nf-core-linting.yml

@@ -53,6 +53,12 @@ jobs:
         if: steps.cache-pip.outputs.cache-hit != 'true'
         run: python -m pip install --upgrade --force-reinstall git+https://github.com/nf-core/tools.git@dev
 
+      - uses: actions/cache@v2
+        id: cache-nextflow
+        with:
+          path: /usr/local/bin/nextflow
+          key: ${{ runner.os }}-nextflow
+
       - name: Install Nextflow
         env:
           CAPSULE_LOG: none
@@ -63,9 +69,3 @@ jobs:
       - name: Lint ${{ matrix.tags }}
         run: nf-core modules lint . -t ${{ matrix.tags }}
 
-      - uses: actions/cache@v2
-        with:
-          path: /usr/local/bin/nextflow
-          key: ${{ runner.os }}
-          restore-keys: |
-            ${{ runner.os }}