chore(deps): update dependency magic-string to ^0.30.0 (carbon-design…

…-system#10162)

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [magic-string](https://togithub.com/rich-harris/magic-string) | [`^0.29.0` -> `^0.30.0`](https://renovatebot.com/diffs/npm/magic-string/0.29.0/0.30.0) | [![age](https://badges.renovateapi.com/packages/npm/magic-string/0.30.0/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/npm/magic-string/0.30.0/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/npm/magic-string/0.30.0/compatibility-slim/0.29.0)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/npm/magic-string/0.30.0/confidence-slim/0.29.0)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>rich-harris/magic-string</summary>

### [`v0.30.0`](https://togithub.com/rich-harris/magic-string/blob/HEAD/CHANGELOG.md#&#8203;0300-httpsgithubcomrich-harrismagic-stringcomparev0290v0300-2023-02-22)

[Compare Source](https://togithub.com/rich-harris/magic-string/compare/v0.29.0...v0.30.0)

##### Bug Fixes

-   `null` is invalid for `sources` and `file` ([#&carbon-design-system#8203;242](https://togithub.com/rich-harris/magic-string/issues/242)) ([d4e9c31](https://togithub.com/rich-harris/magic-string/commit/d4e9c31082491cfa177b31ce725c9ce39491d549))

##### Features

-   add the ability to ignore-list sources ([#&carbon-design-system#8203;243](https://togithub.com/rich-harris/magic-string/issues/243)) ([e238f04](https://togithub.com/rich-harris/magic-string/commit/e238f04be31ec9a3e19b18b75bb5d859f9cb2654))

</details>

---

### Configuration

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

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Never, 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 has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/carbon-design-system/carbon-for-ibm-dotcom).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNC4xNTIuNCIsInVwZGF0ZWRJblZlciI6IjM0LjE1Mi40In0=-->

carbon-web-components/packages/carbon-web-components/package.json

@@ -174,7 +174,7 @@
     "karma-spec-reporter": "0.0.36",
     "karma-webpack": "^4.0.2",
     "lint-staged": "^12.3.8",
-    "magic-string": "^0.29.0",
+    "magic-string": "^0.30.0",
     "mini-css-extract-plugin": "~2.7.0",
     "mkdirp": "^0.5.0",
     "null-loader": "^4.0.0",