Release 14.8.1-jh
When not specified, we're on the context of `14-8-stable-jh` branch.
## Prep stable branch changes
* [x] Pick the below new required JH changes from `main-jh` into `14-8-stable-jh` if needed
- MR:
* [x] Merge from `14-8-stable` to make sure all commits are passing CI
- `git merge 14.8.1+ee.0`
* [x] Push branch to the `dev` remote to build test packages
## After release is finalized and tagged
* [x] Update `VERSION` to be the rails jh tag `14.8.1-jh`
* [x] Push the branch to the `dev` remote to build test packages of the release
* [x] Tag `14.8.1+jh.0` from `14-8-stable-jh`
- `git tag -a 14.8.1+jh.0 -m "Version 14.8.1+jh.0"`
* [x] Push the branch to the `dev` remote to build test packages of the release
* [x] After all pipelines are built, trigger the manual release jobs
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