Skip fast/selectors/unqualified-hover-strict.html because it seems
to be flaky.

While here, correct its pixel expectation and fix its
svn:mime-type property.

* platform/efl/fast/selectors/unqualified-hover-strict-expected.png: Modified property svn:mime-type.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130583 268f45cc-cd09-0410-ab3c-d52691b4dbfc