When adding a new tag, the form is reset by clearing values for `input[type=text]` and `textarea`s. However, the reset doesn't account for any HTML5 input types, like `number` or `url`, that may be added by plugins or themes.
This change updates the form resetting jQuery to clear any values from `input` types that are not hidden and neither a `checkbox` nor `radio` type.
Props stevegrunwell.
Fixes#48030.
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git-svn-id: http://core.svn.wordpress.org/trunk@52542 1a063a9b-81f0-0310-95a4-ce76da25c4cd