[52953] added HTML5 input types to the form reset after a tag is created. The selector was a bit too greedy, causing `button` types to have their values reset also.
This change updates the jQuery selector to exclude `button`, `submit`, and `reset` input types from the form reset.
Follow-up to [52953].
Props peterwilsoncc.
Fixes#48030.
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git-svn-id: http://core.svn.wordpress.org/trunk@52757 1a063a9b-81f0-0310-95a4-ce76da25c4cd