Update github actions to node 20

https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/

.github/workflows/build_maven_package.yml

@@ -8,7 +8,7 @@ on:
   push:
     branches:
       - main
-      - branch-scan
+      - branch-sonarcloud
   pull_request:
     types:
       - opened
@@ -66,7 +66,7 @@ jobs:
         # Snyk can be used to break the build when it detects vulnerabilities.
         # In this case we want to upload the issues to GitHub Code Scanning
         continue-on-error: true
-        uses: snyk/actions/docker@main
+        uses: snyk/actions/docker@master
         env:
           # In order to use the Snyk Action you will need to have a Snyk API token.
           # More details in https://github.com/snyk/actions#getting-your-snyk-token