Upgrade actions/cache@v1 -> v4

Author: michelhe

.github/workflows/build.yml

@@ -25,17 +25,17 @@ jobs:
         sudo apt-get install libsdl2-image-dev
 
     - name: Cache cargo registry
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cargo/registry
         key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
     - name: Cache cargo index
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cargo/git
         key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
     - name: Cache cargo build
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: target
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
@@ -71,17 +71,17 @@ jobs:
       run: rustup target add aarch64-linux-android armv7-linux-androideabi i686-linux-android
 
     - name: Cache cargo registry
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cargo/registry
         key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
     - name: Cache cargo index
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cargo/git
         key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
     - name: Cache cargo build
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: target
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
@@ -110,17 +110,17 @@ jobs:
     - run: rustup target add x86_64-pc-windows-msvc
 
     - name: Cache cargo registry
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cargo/registry
         key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
     - name: Cache cargo index
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cargo/git
         key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
     - name: Cache cargo build
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: target
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}