minor #35440 Sort the KernelEvents constants to match the lifecycle of the framework (hermann8u)
minor #35440 Sort the KernelEvents constants to match the lifecycle of the framework (hermann8u)

This PR was squashed before being merged into the 5.1-dev branch (closes #35440).

Discussion
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Sort the KernelEvents constants to match the lifecycle of the framework

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tickets       | -
| License       | MIT
| Doc PR        | -

This PR is the same as #35248 but on the correct branch this time!

> Hi,
>
> When I need to visualize all the kernel events I often open the KernelEvents file. However, it is difficult to navigate through it because the constants are not in the same order compared to the framework execution life cycle.
>
> This PR aims to sort this constants to match it. It's also the same order used in [this documentation page](https://symfony.com/doc/current/reference/events.html).
>
> Thanks.

Commits
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a447cba26c Sort the KernelEvents constants to match the lifecycle of the framework

symfony/HttpKernel,symfony/http-kernel