build(deps): bump linkify-html from 4.2.0 to 4.3.1 in /backend (#8532)

Bumps [linkify-html](https://github.com/nfrasser/linkifyjs/tree/HEAD/packages/linkify-html) from 4.2.0 to 4.3.1.
- [Release notes](https://github.com/nfrasser/linkifyjs/releases)
- [Changelog](https://github.com/nfrasser/linkifyjs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/nfrasser/linkifyjs/commits/v4.3.1/packages/linkify-html)

---
updated-dependencies:
- dependency-name: linkify-html
  dependency-version: 4.3.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

backend/package.json

@@ -51,7 +51,7 @@
     "ioredis": "^5.6.1",
     "jsonwebtoken": "~8.5.1",
     "languagedetect": "^2.0.0",
-    "linkify-html": "^4.2.0",
+    "linkify-html": "^4.3.1",
     "linkifyjs": "^4.2.0",
     "lodash": "~4.17.21",
     "merge-graphql-schemas": "^1.7.8",

backend/yarn.lock

@@ -6733,10 +6733,10 @@ lines-and-columns@^1.1.6:
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.2.4.tgz#eca284f75d2965079309dc0ad9255abb2ebc1632"
   integrity sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==
 
-linkify-html@^4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/linkify-html/-/linkify-html-4.2.0.tgz#06f78780827d90433424e412976d656912b13fb8"
-  integrity sha512-bVXuLiWmGwvlH95hq6q9DFGqTsQeFSGw/nHmvvjGMZv9T3GqkxuW2d2SOgk/a4DV2ajeS4c37EqlF16cjOj7GA==
+linkify-html@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/linkify-html/-/linkify-html-4.3.1.tgz#6226a2205d96eb6a3b0c59571a2b02936c6386f3"
+  integrity sha512-6ZNyucw7fH9Ncu17s+hvHFB2sU6fLWowqH6MqkXxtVL2kKkhnrho/DMCE3fWovmzVPgWSFGvg6zLkW+VWrVr4w==
 
 linkify-it@5.0.0:
   version "5.0.0"