Bump s4u/maven-settings-action from 2.8.0 to 3.0.0 (#54)

Bumps [s4u/maven-settings-action](https://github.com/s4u/maven-settings-action) from 2.8.0 to 3.0.0.
- [Release notes](https://github.com/s4u/maven-settings-action/releases)
- [Commits](s4u/maven-settings-action@v2.8.0...v3.0.0)

---
updated-dependencies:
- dependency-name: s4u/maven-settings-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/maven-action.yml

@@ -38,7 +38,7 @@ jobs:
         run: mvn -B package --file pom.xml
 
       - name: Step 5 - Configure Maven settings.xml
-        uses: s4u/maven-settings-action@v2.8.0
+        uses: s4u/maven-settings-action@v3.0.0
         with:
           githubServer: false
           servers: |

.github/workflows/release.yml

@@ -30,7 +30,7 @@ jobs:
           cache: 'maven'
 
       - name: Configure Maven settings.xml
-        uses: s4u/maven-settings-action@v2.8.0
+        uses: s4u/maven-settings-action@v3.0.0
         with:
           githubServer: false
           servers: |