Merge remote-tracking branch 'origin/master' into change-maven-id-for-testing-pom-tree

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