chore(release): v1.43.0 (#4756)

<!-- auto-release-pr -->
This PR prepares `v1.43.0`.

- Code difference since last tag:
[v1.42.0...4abd39797](https://github.com/inngest/inngest/compare/v1.42.0...4abd39797b68809eb381cb920d5950952ef7b8a0)
- Previous tag: `v1.42.0`
- Source branch: `release/next`
- Base branch: `main`

### Additional Release Notes
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### Additional Migration Notes
<!-- migration-note:manual-start -->
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## Final Release Page Preview

> This generated preview is the release notes body that will be
published to the GitHub Release page. It intentionally includes the
additional notes above, followed by collected PR notes and the
changelog.

<details open>
<summary>Rendered release notes body</summary>

<!-- release-note:preview-start -->
## Release Notes

- [#4199](https://github.com/inngest/inngest/pull/4199) feat(dashboard):
add app filtering to functions table

Users can now filter functions by app in the Functions table, making it
easier to find functions belonging to specific apps.

## Migration Notes

- [#4199](https://github.com/inngest/inngest/pull/4199) feat(dashboard):
add app filtering to functions table

  https://claude.ai/code/session_017cTjigukMmEfDws6YUsoWc

## Changelog

### 🚀 Features

- *(cli)* Add cli user agent for api analytics (#4752)
- *(dashboard)* Add app filtering to functions table (#4199)

### 🐛 Bug Fixes

- *(ci)* Add --force-with-lease to the Sync Staging workflow push
(#4629)
<!-- release-note:preview-end -->

</details>

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