Update Swatinem/rust-cache action to v2.9.0

Author: renovate[bot]

.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
           target: x86_64-pc-windows-gnu
 
       - name: cache dependencies
-        uses: Swatinem/rust-cache@v2.8.2
+        uses: Swatinem/rust-cache@v2.9.0
 
       - name: clippy check
         uses: actions-rs/clippy-check@v1.0.7

.github/workflows/review.yml

@@ -25,7 +25,7 @@ jobs:
           override: true
 
       - name: cache dependencies
-        uses: Swatinem/rust-cache@v2.8.2
+        uses: Swatinem/rust-cache@v2.9.0
 
       - name: clippy check
         uses: actions-rs/clippy-check@v1.0.7