Update build process

Author: Jacek Gębal

.github/workflows/build.yml

@@ -34,7 +34,7 @@ jobs:
           --health-retries 10
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -45,7 +45,7 @@ jobs:
         run: sh ${{ github.workspace }}/scripts/2_install_demo_project.sh
 
       - name: Set up JDK 17
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v5
         with:
           java-version: '17'
           distribution: 'adopt'
@@ -56,7 +56,7 @@ jobs:
           gpg-passphrase: MAVEN_GPG_PASSPHRASE
 
       - name: Cache local Maven repository
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -77,23 +77,7 @@ jobs:
           MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
 
       - name: Publish unit test results
-        uses: EnricoMi/publish-unit-test-result-action@v1.24
+        uses: EnricoMi/publish-unit-test-result-action@v2
         if: always()
         with:
           files: target/**/TEST**.xml
-
-  slack-workflow-status:
-    if: always()
-    name: Post Workflow Status To Slack
-    needs: [ build ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Slack Workflow Notification
-        uses: Gamesight/slack-workflow-status@master
-        with:
-          # Required Input
-          repo_token: ${{secrets.GITHUB_TOKEN}}
-          slack_webhook_url: ${{secrets.SLACK_WEBHOOK_URL}}
-          # Optional Input
-          name: 'Github Actions[bot]'
-          icon_url: 'https://octodex.github.com/images/mona-the-rivetertocat.png'