Add cache key

Signed-off-by: trivernis <trivernis@protonmail.com>

.github/workflows/rust.yml

@@ -22,6 +22,10 @@ jobs:
         path: |
           target/**/build
           target/**/deps
+        key: ${{ runner.os }}-build-${{ hashFiles('**/package-lock.json') }}
+        restore-keys: |
+          ${{ runner.os }}-build-
+          ${{ runner.os }}-
     - name: Build
       run: cargo build --verbose
     - name: Run tests