Update to ARIA 1.2; fix test failures#696

Merged

jessebeach merged 7 commits intomasterfrom

fix-aria-1-2-test-failures

Jun 18, 2020

Commits on Jun 12, 2020

Fix test failures in role-supports-aria-props-test due to ARIA 1.2 updates
jessebeach
committed
Fix test failures in no-noninteractive-element-interactions due to ARIA 1.2 updates
jessebeach
committed
Fix test failures in role-has-required-aria-props due to ARIA 1.2 updates
jessebeach
committed