Adjust Maven workflows and minor script fix

Add newline at end of .github/scripts/generate-wiki-docs.py. In maven-build.yml enable the Maven cache and switch the build step to use system mvn (to leverage caching). In maven-publish.yml remove server credentials and cache settings from the setup-java step and switch the publish step to use the Maven wrapper (./mvnw) for consistent publish execution.

Author: mercyblitz

.github/scripts/generate-wiki-docs.py

@@ -828,4 +828,4 @@ def main():
 
 
 if __name__ == "__main__":
-    sys.exit(main())
+    sys.exit(main())

.github/workflows/maven-build.yml

@@ -32,9 +32,10 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: ${{ matrix.java }}
+          cache: maven
 
       - name: Build with Maven
-        run: ./mvnw
+        run: mvn
           --batch-mode
           --update-snapshots
           --file pom.xml

.github/workflows/maven-publish.yml

@@ -40,13 +40,9 @@ jobs:
         with:
           java-version: '11'
           distribution: 'temurin'
-          server-id: ossrh
-          server-username: MAVEN_USERNAME
-          server-password: MAVEN_PASSWORD
-          cache: maven
 
       - name: Publish package
-        run: mvn
+        run: ./mvnw
           --batch-mode
           --update-snapshots
           --file pom.xml