chore(deps): lock file maintenance appengine-frontend (#2745)

This PR contains the following updates:

| Package | Type | Update | Change | Age | Adoption | Passing |
Confidence |
|---|---|---|---|---|---|---|---|
|  |  | lockFileMaintenance | All locks refreshed |  |  |  |  |
| [sass](https://redirect.github.com/sass/dart-sass) | devDependencies |
patch | [`1.79.4` ->
`1.79.5`](https://renovatebot.com/diffs/npm/sass/1.79.4/1.79.5) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/sass/1.79.5?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/sass/1.79.5?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/sass/1.79.4/1.79.5?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/sass/1.79.4/1.79.5?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

🔧 This Pull Request updates lock files to use the latest dependency
versions.

---

### Release Notes

<details>
<summary>sass/dart-sass (sass)</summary>

###
[`v1.79.5`](https://redirect.github.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#1795)

[Compare
Source](https://redirect.github.com/sass/dart-sass/compare/1.79.4...1.79.5)

-   Changes to how `selector.unify()` and `@extend` combine selectors:

- The relative order of pseudo-classes (like `:hover`) and
pseudo-elements
(like `::before`) within each original selector is now preserved when
        they're combined.

- Pseudo selectors are now consistently placed at the end of the
combined
selector, regardless of which selector they came from. Previously, this
reordering only applied to pseudo-selectors in the second selector.

- Tweak the color transformation matrices for OKLab and OKLCH to match
the
    newer, more accurate values in the CSS spec.

-   Fix a slight inaccuracy case when converting to `srgb-linear` and
    `display-p3`.

- **Potentially breaking bug fix:** `math.unit()` now wraps multiple
denominator
units in parentheses. For example, `px/(em*em)` instead of `px/em*em`.

##### Command-Line Interface

- Use `@parcel/watcher` to watch the filesystem when running from
JavaScript and
not using `--poll`. This should mitigate more frequent failures users
have
been seeing since version 4.0.0 of Chokidar, our previous watching tool,
was
    released.

##### JS API

- Fix `SassColor.interpolate()` to allow an undefined `options`
parameter, as
    the types indicate.

##### Embedded Sass

- Properly pass missing color channel values to and from custom
functions.

</details>

---

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---

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