Update action versions

.github/workflows/backtest.yaml

@@ -18,24 +18,25 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: Restore web server node dependencies
-        uses: actions/cache@v2
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Restoreß dependencies
+        uses: actions/cache@v3
         with:
           path: "**/server/test-web-server/node_modules"
           key: ${{ runner.os }}-v2-${{ hashFiles('**/server/test-web-server/package-lock.json') }}
       - name: Restore gradle dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: "~/.gradle"
           key: ${{ runner.os }}-modules-${{ hashFiles('**/server/build.gradle') }}
       - name: Set up JDK 11
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           java-version: "11"
           distribution: "adopt"
       - name: Validate Gradle wrapper
-        uses: gradle/wrapper-validation-action@e6e38bacfdf1a337459f332974bb2327a31aaf4b
+        uses: gradle/wrapper-validation-action@v1
       - name: Run containers
         run: docker-compose -f server/docker-compose-test.yaml up -d
       - name: Wait for database to start