Merge branch 'master' into 'aws-integration-merge-bios'

# Conflicts:
#   testing/integration-tests/pom.xml
#   testing/integration-tests/search-test-aws/pom.xml
#   testing/integration-tests/search-test-azure/pom.xml
#   testing/integration-tests/search-test-core/pom.xml
#   testing/integration-tests/search-test-gc/pom.xml
#   testing/integration-tests/search-test-ibm/pom.xml