Merge branch 'update-ext-packages' into 'master'

LbDocker

LbNightlyTools

LbUtils/cmake/EnvConfig/Control.py

LbUtils/cmake/EnvConfig/TestEnvOps.py

LbUtils/cmake/EnvConfig/TestXMLOps.py

LbUtils/cmake/EnvConfig/Variable.py

LbUtils/cmake/EnvConfig/__init__.py

LbUtils/cmake/EnvConfig/_runtests.py

LbUtils/cmake/EnvConfig/xmlModule.py

LbUtils/cmake/GaudiBuildFlags.cmake

LbUtils/cmake/GaudiProjectConfig.cmake

LbUtils/cmake/README.md

LbUtils/cmake/cmakeLogToCacheGrind.py

LbUtils/cmake/extract_qmtest_metadata.py

LbUtils/cmake/get_host_binary_tag.py

LbUtils/cmake/modules/scan_dict_deps.py

LbUtils/cmake/quick-merge

LbUtils/cmake/tests/cmake_coverage.py

LbUtils/cmake/tests/cmake_test_utils.py

LbUtils/cmake/tests/test_LBCORE_716.py