TIKA-4703: Fix tika-grpc Docker image missing runtime dependencies

Use 'mvn dependency:copy-dependencies' to populate the lib/ directory of
runtime jars that the MANIFEST.MF Class-Path entries reference. Without
this the image only contained the thin jar and Java threw:

  NoClassDefFoundError: io/grpc/BindableService

The jar's MANIFEST.MF (set by maven-jar-plugin classpathPrefix=lib/) expects
dependencies at lib/ relative to the jar, i.e. /tika/libs/lib/ in the image.
Running dependency:copy-dependencies into that path after the main build
ensures all runtime deps are present.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: nddipiazza

.github/workflows/docker-release.yml

@@ -107,14 +107,18 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USER }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
+      - name: Collect tika-grpc runtime dependencies
+        run: mvn -pl tika-grpc dependency:copy-dependencies -DoutputDirectory=target/lib -DincludeScope=runtime -B "-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn"
+
       - name: Prepare tika-grpc Docker build context
         run: |
           TIKA_VERSION="${{ steps.version.outputs.tag }}"
           OUT_DIR=target/tika-grpc-docker
 
-          mkdir -p "${OUT_DIR}/libs" "${OUT_DIR}/plugins" "${OUT_DIR}/config" "${OUT_DIR}/bin"
+          mkdir -p "${OUT_DIR}/libs/lib" "${OUT_DIR}/plugins" "${OUT_DIR}/config" "${OUT_DIR}/bin"
 
           cp "tika-grpc/target/tika-grpc-${TIKA_VERSION}.jar" "${OUT_DIR}/libs/"
+          cp tika-grpc/target/lib/*.jar "${OUT_DIR}/libs/lib/"
 
           # Copy tika-pipes plugin zip files
           for dir in tika-pipes/tika-pipes-plugins/*/; do

.github/workflows/docker-snapshot.yml

@@ -106,9 +106,10 @@ jobs:
           TIKA_VERSION="${{ steps.version.outputs.tika_version }}"
           OUT_DIR=target/tika-grpc-docker
 
-          mkdir -p "${OUT_DIR}/libs" "${OUT_DIR}/plugins" "${OUT_DIR}/config" "${OUT_DIR}/bin"
+          mkdir -p "${OUT_DIR}/libs/lib" "${OUT_DIR}/plugins" "${OUT_DIR}/config" "${OUT_DIR}/bin"
 
           cp "tika-grpc/target/tika-grpc-${TIKA_VERSION}.jar" "${OUT_DIR}/libs/"
+          mvn dependency:copy-dependencies -pl tika-grpc -DoutputDirectory="${PWD}/${OUT_DIR}/libs/lib" -DincludeScope=runtime -q -B
 
           # Copy tika-pipes plugin zip files
           for dir in tika-pipes/tika-pipes-plugins/*/; do