fix(deps): update dependency mini-css-extract-plugin to v2.7.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mini-css-extract-plugin	2.7.2 -> 2.7.3

---

Release Notes

webpack-contrib/mini-css-extract-plugin

v2.7.3

Compare Source

---

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.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[replay-io]

16 replays were recorded for 82a3713.

0 Failed

16 Passed

requireAuth graphql checks

    ```
    locator.waitFor: Target closed
    =========================== logs ===========================
    waiting for locator('.rw-form-error-title').locator('text=You don\'t have permission to do that') to be visible
    ============================================================
    ```
  </ol>
</details>
<li><a href=https://app.replay.io/recording/80093207-67fb-43e4-8d7e-e66b009fbbdb>useAuth hook, auth redirects checks</a></li>
<li><a href=https://app.replay.io/recording/03083999-3d1a-4c82-90c5-36f17fb31b70>Check that a specific blog post is prerendered</a></li>
<li><a href=https://app.replay.io/recording/7c37ca85-baec-46f0-b753-28d4ac259faf>Check that about is prerendered</a></li>
<li><a href=https://app.replay.io/recording/8623c030-d29b-4d9a-9537-14f24ea7b164>Check that homepage is prerendered</a></li>
<li><a href=https://app.replay.io/recording/7c254732-f8cd-44ca-aab6-9e60ecb4c227>Check that meta-tags are rendering the correct dynamic data</a></li>
<li><a href=https://app.replay.io/recording/ad2cc8fc-2b34-4e18-825a-3b67446d8587>Check that you can navigate from home page to specific blog post</a></li>
<li><a href=https://app.replay.io/recording/c3ba614d-1123-4a60-bd18-cae674ed1392>Waterfall prerendering (nested cells)</a></li>
<li><a href=https://app.replay.io/recording/64a8200b-d34e-4ebc-880d-909b06e0287e>RBAC: Admin user should be able to delete contacts</a></li>
<li><a href=https://app.replay.io/recording/9926ad00-0fcf-49d4-b33e-3cf71af97753>RBAC: Should not be able to delete contact as non-admin user</a></li>
<li><a href=https://app.replay.io/recording/0b7c1575-beaa-4b43-8512-78272627de15>Smoke test with dev server</a></li>
<li><a href=https://app.replay.io/recording/f897f3e4-c72a-400a-b298-4cbdb68e72b0>Smoke test with rw serve</a></li>
<li><a href=https://app.replay.io/recording/bf9ac06b-5b0c-4e0b-be14-137987b3f9d4>Loads Cell mocks when Cell is nested in another story</a></li>
<li><a href=https://app.replay.io/recording/efb0827e-2266-4fd3-a212-7075c54acc1d>Loads Cell Stories</a></li>
<li><a href=https://app.replay.io/recording/1a26176d-366e-482d-b902-4042f541f1c7>Loads MDX Stories</a></li>
<li><a href=https://app.replay.io/recording/b2a04672-3c93-482f-bf34-91b5c362ae41>Mocks current user, and updates UI while dev server is running</a></li>

View test run on Replay ↗︎