fix(deno_fmt): add support for more file extensions (#552)
* Sort extensions table
* Add missing stable extensions
* Add unstable extensions
* Add warning for missing unstable flag (draft)
* Reword warning message
* Print warning if formatting an unstable file without `--unstable-component`
* Add --unstable-component if missing
* Fix suggestions
* Remove check for user-provided flag
* Remove unnecessary esmodule extension
* fix: add condition to check file extension
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Co-authored-by: Steven Arcangeli <506791+stevearc@users.noreply.github.com>
