ci: Reenable caching in CI

.github/workflows/workflow.yml

@@ -119,14 +119,14 @@ jobs:
         run: sudo apt-get install libdbus-1-dev
 
       # Cache files between builds
-      # - name: Setup | Cache Cargo
-      #   uses: actions/cache@v2
-      #   with:
-      #     path: |
-      #       ~/.cargo/registry
-      #       ~/.cargo/git
-      #       target
-      #     key: ${{ runner.os }}-${{ matrix.rust }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: Setup | Cache Cargo
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-${{ matrix.rust }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
       # Install all the required dependencies for testing
       - name: Setup | Rust