Bump actions/cache from 3 to 4 (#772)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/clippy.yml

@@ -46,7 +46,7 @@ jobs:
         echo C:\Program Files\Git\usr\bin>>"%GITHUB_PATH%"
 
     - name: Configure caching
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cargo/registry/index/

.github/workflows/release-cli.yml

@@ -179,7 +179,7 @@ jobs:
           echo C:\Program Files\Git\usr\bin>>"%GITHUB_PATH%"
 
       - name: Configure caching
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.cargo/registry/index/

.github/workflows/tests.yml

@@ -50,7 +50,7 @@ jobs:
         echo C:\Program Files\Git\usr\bin>>"%GITHUB_PATH%"
 
     - name: Cargo caching
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cargo/registry/index/
@@ -62,7 +62,7 @@ jobs:
           ${{ runner.os }}-cargo-
 
     - name: Compilation caching
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: target/
         key: ${{ runner.os }}-target-stable-${{ hashFiles('**/Cargo.lock') }}
@@ -118,7 +118,7 @@ jobs:
         tool: cross
 
     - name: Cargo caching
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cargo/registry/index/