build(deps): bump katex from 0.16.4 to 0.16.7

Bumps [katex](https://github.com/KaTeX/KaTeX) from 0.16.4 to 0.16.7.
- [Release notes](https://github.com/KaTeX/KaTeX/releases)
- [Changelog](https://github.com/KaTeX/KaTeX/blob/main/CHANGELOG.md)
- [Commits](KaTeX/KaTeX@v0.16.4...v0.16.7)

---
updated-dependencies:
- dependency-name: katex
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -333,7 +333,7 @@ combine-source-map@^0.8.0, combine-source-map@~0.8.0:
     lodash.memoize "~3.0.3"
     source-map "~0.5.3"
 
-commander@^8.0.0:
+commander@^8.3.0:
   version "8.3.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-8.3.0.tgz#4837ea1b2da67b9c616a67afbb0fafee567bca66"
   integrity sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==
@@ -798,11 +798,11 @@ jsonparse@^1.2.0:
   integrity sha512-POQXvpdL69+CluYsillJ7SUhKvytYjW9vG/GKpnf+xP8UWgYEM/RaMzHHofbALDiKbbP1W8UEYmgGl39WkPZsg==
 
 katex@^0.16.0:
-  version "0.16.4"
-  resolved "https://registry.yarnpkg.com/katex/-/katex-0.16.4.tgz#87021bc3bbd80586ef715aeb476794cba6a49ad4"
-  integrity sha512-WudRKUj8yyBeVDI4aYMNxhx5Vhh2PjpzQw1GRu/LVGqL4m1AxwD1GcUp0IMbdJaf5zsjtj8ghP0DOQRYhroNkw==
+  version "0.16.7"
+  resolved "https://registry.yarnpkg.com/katex/-/katex-0.16.7.tgz#36be1d4ed96e8afdc5863407e70f8fb250aeafd5"
+  integrity sha512-Xk9C6oGKRwJTfqfIbtr0Kes9OSv6IFsuhFGc7tW4urlpMJtuh+7YhzU6YEG9n8gmWKcMAFzkp7nr+r69kV0zrA==
   dependencies:
-    commander "^8.0.0"
+    commander "^8.3.0"
 
 kleur@^4.0.3:
   version "4.1.5"