d97eabba2f
Prior to this commmit, "mutipart/*" MIME types would be cached by the `MimeTypeUtils` LRU cache. Since those MIME types are likely to have random boundaries in them, they can waste space in the LRU cache. This is not improving things since we're parsing them anyway. This commit skips the caching step for all "multipart" MIME types. Fixes gh-24767