Merge topic 'gtest-property-list-values' 83baea27a1 GoogleTest: Remove the LIST_SEPARATOR option 3748ca9fc7 GoogleTest: generate single discovery script 3fbf8e23fd GoogleTest: Remove `add_command` function Acked-by: Kitware Robot <kwrobot@kitware.com> Tested-by: buildbot <buildbot@kitware.com> Merge-request: !11911