chore: Update Maven plugin version for generating Javadocs

Author: gabriel-logan

.github/workflows/hugo.yml

@@ -42,12 +42,12 @@ jobs:
         run: sudo update-alternatives --set javadoc /usr/lib/jvm/java-17-openjdk-amd64/bin/javadoc
       - name: Print java and javadoc versions
         run: |
-            echo 'java --version' && \
-            java --version && \
-            echo 'javadoc --version' && \
-            javadoc --version && \
-            echo 'echo $JAVA_HOME' && \
-            echo $JAVA_HOME
+          echo 'java --version' && \
+          java --version && \
+          echo 'javadoc --version' && \
+          javadoc --version && \
+          echo 'echo $JAVA_HOME' && \
+          echo $JAVA_HOME
       - name: Install Hugo CLI
         run: |
           wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.deb \
@@ -84,6 +84,8 @@ jobs:
         working-directory: ./docs
       - name: ls ./docs/public/api
         run: echo 'ls ./docs/public/api' && ls ./docs/public/api
+      - name: ls ./docs/public
+        run: echo 'ls ./docs/public' && ls ./docs/public
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v1
         with: