Move multiple component's feature flags from primer_react_css_modules_staff to primer_react_css_modules_ga

[jonrohan]

Part of https://github.com/github/primer/issues/4641

This moves multiple components from staff to ga

Changelog

New

Changed

• Move Popover CSS modules feature flag from staff to ga
• Move Textarea CSS modules feature flag from staff to ga
• Move UnstyledTextInput CSS modules feature flag from staff to ga
• Move SelectPanel2 CSS modules feature flag from staff to ga
• Move Breadcrumbs CSS modules feature flag from staff to ga
• Move ProgressBar CSS modules feature flag from staff to ga
• Move Dialog CSS modules feature flag from staff to ga
• Move DialogV1 CSS modules feature flag from staff to ga
• Move TreeView CSS modules feature flag from staff to ga
• Move CheckboxOrRadioGroup CSS modules feature flag from staff to ga

Removed

Rollout strategy

• Patch release
• Minor release
• Major release; if selected, include a written rollout or migration plan
• None; if selected, include a brief description as to why

Testing & Reviewing

Merge checklist

• Added/updated tests
• Added/updated documentation
• Added/updated previews (Storybook)
• Changes are SSR compatible
• Tested in Chrome
• Tested in Firefox
• Tested in Safari
• Tested in Edge
• (GitHub staff only) Integration tests pass at github/github (Learn more about how to run integration tests)

[changeset-bot]

🦋 Changeset detected

Latest commit: ff40a93

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@primer/react	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions]

👋 Hi, this pull request contains changes to the source code that github/github depends on. If you are GitHub staff, we recommend testing these changes with github/github using the integration workflow. Thanks!

[github-actions]

size-limit report 📦

Path	Size
packages/react/dist/browser.esm.js	104.54 KB (+0.01% 🔺)
packages/react/dist/browser.umd.js	104.86 KB (-0.05% 🔽)