revert(select): avoid checking option element selected properties in render

This reverts commit dc149de9364c66b988f169f67cad39577ba43434.

This commit fixes a bug caused by Firefox updating select.value on hover. However, it
causes other bugs with select including the issue described in #7715. This issue causes
selects with a blank disabled option to skip to the second option. A bug has been filed to deal
with the Firefox issue addressed by this commit, and alternate Angular fixes are being investigated.
The test introduced in this commit does test a valid case and should be added back if an Angular
solution to the issue is being pursued.
fix(select): revert commit to fix skipping over blank disabled options
An earlier commit caused an error where the first option of a select would be skipped
over if it had a blank value. This fix adds a test case to identify this case and shows
that reverting the earlier commit causes the behavior to change. In the case of a select with
a blank disabled first option, that option should still be selected.

Relates to #7715