Bump mofo-bootstrap from 4.0.1 to 4.1.0 (#1781)

Bumps [mofo-bootstrap](https://github.com/mozilla/mofo-bootstrap) from 4.0.1 to 4.1.0.
<details>
<summary>Commits</summary>

- [`0b6a130`](mozilla/mofo-bootstrap@0b6a130) 4.1.0
- [`776eccb`](mozilla/mofo-bootstrap@776eccb) Fixes [#122](https://github-redirect.dependabot.com/mozilla/mofo-bootstrap/issues/122) changed the href of the link for participation guidlines and chang...
- [`ab789d0`](mozilla/mofo-bootstrap@ab789d0) Use HTTPS protocol ([#121](https://github-redirect.dependabot.com/mozilla/mofo-bootstrap/issues/121))
- See full diff in [compare view](mozilla/mofo-bootstrap@v4.0.1...v4.1.0)
</details>
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network-api/networkapi/templates/pages/base.html

@@ -41,7 +41,7 @@
             <li class="col-auto"><a class="footer-link-email" href="mailto:network@mozillafoundation.org">Email</a></li>
             <li class="col-auto"><a class="footer-link-twitter" href="https://twitter.com/mozilla">Twitter</a></li>
             <li class="col-auto"><a class="footer-link-cc-license" href="https://creativecommons.org/licenses/by/4.0">License</a></li>
-            <li class="col-auto"><a class="footer-link-code-of-conduct" href="https://www.mozilla.org/about/governance/policies/participation/">Participation Guidelines</a></li>
+            <li class="col-auto"><a class="footer-link-participation-guidelines" href="https://www.mozilla.org/about/governance/policies/participation/">Participation Guidelines</a></li>
             <li class="col-auto"><a class="footer-link-legal" href="https://mozilla.org/en-US/about/legal/">Legal</a></li>
             <li class="col-auto"><a class="footer-link-privacy" href="https://mozilla.org/en-US/privacy/websites/">Privacy</a></li>
             <li class="col-auto"><a class="footer-link-donate" id="donate-footer-btn" href="https://donate.mozilla.org?utm_source=foundation.mozilla.org&amp;utm_medium=referral&amp;utm_content=footer" target="_blank" rel="noopener noreferrer">Donate</a></li>

package.json

@@ -52,7 +52,7 @@
     "html-entities": "^1.2.1",
     "imagemin-guetzli": "^1.0.0",
     "js-cookie": "2.2.0",
-    "mofo-bootstrap": "4.0.1",
+    "mofo-bootstrap": "4.1.0",
     "mofo-style": "^2.4.0",
     "moment": "^2.22.1",
     "node-sass": "^4.9.0",