use latest version of cache action

Author: dbu

.github/workflows/ci.yml

@@ -52,7 +52,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache module compilation
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/varnish-modules-${{ matrix.varnish-modules-version }}
           key: varnish-modules-${{ matrix.varnish-modules-version }}
@@ -64,7 +64,7 @@ jobs:
 
       - name: Cache Vendor
         id: cache-vendor
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-vendor
@@ -104,7 +104,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache module compilation
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/varnish-modules-${{ matrix.varnish-modules-version }}
           key: varnish-modules-${{ matrix.varnish-modules-version }}
@@ -116,7 +116,7 @@ jobs:
 
       - name: Cache Vendor
         id: cache-vendor
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-vendor
@@ -161,7 +161,7 @@ jobs:
 
       - name: Cache Vendor
         id: cache-vendor
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-vendor
@@ -205,7 +205,7 @@ jobs:
 
       - name: Cache Vendor
         id: cache-vendor
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-vendor-lowest
@@ -237,7 +237,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache module compilation
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/varnish-modules-${{ matrix.varnish-modules-version }}
           key: varnish-modules-${{ matrix.varnish-modules-version }}
@@ -249,7 +249,7 @@ jobs:
 
       - name: Cache Vendor
         id: cache-vendor
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-vendor

.github/workflows/static.yml

@@ -20,7 +20,7 @@ jobs:
 
       - name: Cache Vendor
         id: cache-vendor
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-vendor
@@ -45,7 +45,7 @@ jobs:
 
       - name: Cache Vendor
         id: cache-vendor
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-vendor