feat: Add semantic PR checking to enforce prefixes on PRs

[cpacker]

@sarahwooders will make the squashed commits going into main cleaner, and make the tag/release notes cleaner

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Action copied from: https://github.com/amannn/action-semantic-pull-request?tab=readme-ov-file#installation

Valid pull request titles:

• fix: Correct typo
• feat: Add support for Node.js 18
• refactor!: Drop support for Node.js 12
• feat(ui): Add Button component

Note that since pull request titles only have a single line, you have to use ! to indicate breaking changes.

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Available types:
 - feat: A new feature
 - fix: A bug fix
 - docs: Documentation only changes
 - style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
 - refactor: A code change that neither fixes a bug nor adds a feature
 - perf: A code change that improves performance
 - test: Adding missing tests or correcting existing tests
 - build: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
 - ci: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
 - chore: Other changes that don't modify src or test files
 - revert: Reverts a previous commit