fix(internal, dangerfile): fix changelog entries for dangerfiles and PR template (#35541)

Summary:
A few days back leotm pointed out how the dangerfile was disaligned with the docs around the valid changelog entries for categories and types here: #35443 (comment)

I dug a bit deeper into the whole thing and went to the source of truth, which is the changelog generator, in particular here: https://github.com/microsoft/rnx-kit/blob/main/incubator/rn-changelog-generator/src/utils/getChangeDimensions.ts

So I've updated the dangerfile to respect the options listed there. Also did a parallel PR on the website side: facebook/react-native-website#3447

So now all comms will be aligned.

## Changelog

<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
-->

[INTERNAL] [FIXED] - fix changelog entries for dangerfiles and PR template

Pull Request resolved: #35541

Test Plan: N/A

Reviewed By: sammy-SC

Differential Revision: D41686913

Pulled By: cortinico

fbshipit-source-id: 2297b4a3209188bda4a609b60860de35c5e7e6df

Author: kelset

.github/PULL_REQUEST_TEMPLATE.md

@@ -6,12 +6,16 @@
 
 ## Changelog
 
-<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
+<!-- Help reviewers and the release process by writing your own changelog entry.
+
+Pick one each for the category and type tags:
+
+[ANDROID|GENERAL|IOS|INTERNAL] [BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY] - Message
+
+For more details, see:
 https://reactnative.dev/contributing/changelogs-in-pull-requests
 -->
 
-[CATEGORY] [TYPE] - Message
-
 ## Test Plan
 
 <!-- Demonstrate the code is solid. Example: The exact commands you ran and their output, screenshots / videos if the pull request changes the user interface. -->

packages/react-native-bots/dangerfile.js

@@ -59,7 +59,7 @@ if (!includesTestPlan && !isFromPhabricator) {
 
 // Regex looks for given categories, types, a file/framework/component, and a message - broken into 4 capture groups
 const changelogRegex =
-  /\[\s?(ANDROID|GENERAL|IOS|JS|JAVASCRIPT|INTERNAL)\s?\]\s?\[\s?(ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY)\s?\]\s*?-?\s*?(.*)/gi;
+  /\[\s?(ANDROID|GENERAL|IOS|INTERNAL)\s?\]\s?\[\s?(BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY)\s?\]\s*?-?\s*?(.*)/gi;
 const internalChangelogRegex = /\[\s?(INTERNAL)\s?\].*/gi;
 const includesChangelog =
   danger.github.pr.body &&