fix(deps): update dependency astro to v4.16.8 (#397)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [astro](https://astro.build)
([source](https://redirect.github.com/withastro/astro/tree/HEAD/packages/astro))
| [`4.16.7` ->
`4.16.8`](https://renovatebot.com/diffs/npm/astro/4.16.7/4.16.8) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/astro/4.16.8?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/astro/4.16.8?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/astro/4.16.7/4.16.8?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/astro/4.16.7/4.16.8?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>withastro/astro (astro)</summary>

###
[`v4.16.8`](https://redirect.github.com/withastro/astro/blob/HEAD/packages/astro/CHANGELOG.md#4168)

[Compare
Source](https://redirect.github.com/withastro/astro/compare/[email protected]@4.16.8)

##### Patch Changes

-
[#&#8203;12338](https://redirect.github.com/withastro/astro/pull/12338)
[`9ca89b3`](https://redirect.github.com/withastro/astro/commit/9ca89b3e13d47e146989cfabb916d6599d140f03)
Thanks [@&#8203;situ2001](https://redirect.github.com/situ2001)! -
Resets `NODE_ENV` to ensure install command run in dev mode

-
[#&#8203;12286](https://redirect.github.com/withastro/astro/pull/12286)
[`9d6bcdb`](https://redirect.github.com/withastro/astro/commit/9d6bcdb88fcb9df0c5c70e2b591bcf962ce55f63)
Thanks
[@&#8203;florian-lefebvre](https://redirect.github.com/florian-lefebvre)!
- Fixes a case where a warning for experimental `astro:env` support
would be shown when using an adapter but not actually using `astro:env`

-
[#&#8203;12342](https://redirect.github.com/withastro/astro/pull/12342)
[`ffc836b`](https://redirect.github.com/withastro/astro/commit/ffc836bac0cdea684ea91f958ac8298d4ee4b07d)
Thanks [@&#8203;liruifengv](https://redirect.github.com/liruifengv)! -
Fixes a typo in the command name of the CLI

-
[#&#8203;12301](https://redirect.github.com/withastro/astro/pull/12301)
[`0cfc69d`](https://redirect.github.com/withastro/astro/commit/0cfc69d499815d4e1f1dc37cf32653195586087a)
Thanks [@&#8203;apatel369](https://redirect.github.com/apatel369)! -
Fixes an issue with action handler context by passing the correct
context (`ActionAPIContext`).

-
[#&#8203;12312](https://redirect.github.com/withastro/astro/pull/12312)
[`5642ef9`](https://redirect.github.com/withastro/astro/commit/5642ef9029890fc29793c160321f78f62cdaafcb)
Thanks [@&#8203;koyopro](https://redirect.github.com/koyopro)! - Fixes
an issue where using `getViteConfig()` returns incorrect and duplicate
configuration

-
[#&#8203;12245](https://redirect.github.com/withastro/astro/pull/12245)
[`1d4f6a4`](https://redirect.github.com/withastro/astro/commit/1d4f6a4989bc1cfd7109b1bff41503f115660e02)
Thanks [@&#8203;bmenant](https://redirect.github.com/bmenant)! - Add
`components` property to MDXInstance type definition (RenderResult and
module import)

-
[#&#8203;12340](https://redirect.github.com/withastro/astro/pull/12340)
[`94eaeea`](https://redirect.github.com/withastro/astro/commit/94eaeea1c437402ffc44103126b355adab4b8a01)
Thanks [@&#8203;ematipico](https://redirect.github.com/ematipico)! -
Fixes an issue where Astro actions didn't work when `base` was different
from `/`

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/Tuhura-Tech/wiki).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xMzUuMiIsInVwZGF0ZWRJblZlciI6IjM4LjEzNS4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>