Merge remote-tracking branch 'upstream/develop' into pr

# Conflicts:
#	dev/tests/integration/testsuite/Magento/Framework/TranslateTest.php
#	lib/internal/Magento/Framework/App/Config/ScopePool.php
#	lib/internal/Magento/Framework/App/ResourceConnection/Config.php
#	lib/internal/Magento/Framework/App/Test/Unit/Config/ScopePoolTest.php
#	lib/internal/Magento/Framework/App/Test/Unit/ResourceConnection/ConfigTest.php