build(deps): bump actions/cache from 4 to 5 (#619)

Author: dependabot[bot]

.github/workflows/rust.yaml

@@ -69,7 +69,7 @@ jobs:
           rm -rf ~/.cargo/registry/index/ ~/.cargo/registry/cache/ ~/.cargo/git/db/ ./target/
 
       - name: Cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
@@ -115,7 +115,7 @@ jobs:
           rm -rf ~/.cargo/registry/index/ ~/.cargo/registry/cache/ ~/.cargo/git/db/ ./target/
 
       - name: Cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
@@ -154,7 +154,7 @@ jobs:
           rm -rf ~/.cargo/registry/index/ ~/.cargo/registry/cache/ ~/.cargo/git/db/ ./target/
 
       - name: Cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/