HPCC-31557 Documentation build should reuse vcpkg cache

Signed-off-by: Gordon Smith <[email protected]>

Author: GordonSmith

.github/workflows/build-assets.yml

@@ -248,7 +248,7 @@ jobs:
           sudo rm -f ${{ needs.preamble.outputs.folder_build }}/CMakeCache.txt
           sudo rm -rf ${{ needs.preamble.outputs.folder_build }}/CMakeFiles
           docker run --rm --mount ${{ needs.preamble.outputs.mount_platform }} --mount ${{ needs.preamble.outputs.mount_build }} ${{ steps.vars.outputs.docker_tag_candidate_base }} "\
-            cmake -S /hpcc-dev/HPCC-Platform -B /hpcc-dev/build ${{ needs.preamble.outputs.cmake_docker_config }} -DSIGN_MODULES=OFF -DMAKE_DOCS_ONLY=ON -DUSE_NATIVE_LIBRARIES=ON -DDOCS_AUTO=ON -DDOC_LANGS=ALL && \
+            cmake -S /hpcc-dev/HPCC-Platform -B /hpcc-dev/build -DVCPKG_FILES_DIR=/hpcc-dev -DMAKE_DOCS_ONLY=ON -DUSE_NATIVE_LIBRARIES=ON -DDOCS_AUTO=ON -DDOC_LANGS=ALL && \
             cmake --build /hpcc-dev/build --parallel $(nproc) --target all"
           docker run --rm --mount ${{ needs.preamble.outputs.mount_platform }} --mount ${{ needs.preamble.outputs.mount_build }} ${{ steps.vars.outputs.docker_tag_candidate_base }} "cd /hpcc-dev/build/Release/docs/EN_US && zip ALL_HPCC_DOCS_EN_US-${{ needs.preamble.outputs.community_tag }}.zip *.pdf"
           docker run --rm --mount ${{ needs.preamble.outputs.mount_platform }} --mount ${{ needs.preamble.outputs.mount_build }} ${{ steps.vars.outputs.docker_tag_candidate_base }} "cd /hpcc-dev/build/Release/docs/PT_BR && zip ALL_HPCC_DOCS_PT_BR-${{ needs.preamble.outputs.community_tag }}.zip *.pdf"