build(deps): bump axios from 0.21.1 to 0.21.4 in /docs (#4142)

Bumps [axios](https://github.com/axios/axios) from 0.21.1 to 0.21.4.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.21.1...v0.21.4)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: indirect
...

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

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

docs/yarn.lock

@@ -2205,11 +2205,11 @@ autoprefixer@^10.2.0, autoprefixer@^10.2.5:
     postcss-value-parser "^4.1.0"
 
 axios@^0.21.1:
-  version "0.21.1"
-  resolved "https://registry.yarnpkg.com/axios/-/axios-0.21.1.tgz#22563481962f4d6bde9a76d516ef0e5d3c09b2b8"
-  integrity sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==
+  version "0.21.4"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.21.4.tgz#c67b90dc0568e5c1cf2b0b858c43ba28e2eda575"
+  integrity sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==
   dependencies:
-    follow-redirects "^1.10.0"
+    follow-redirects "^1.14.0"
 
 babel-loader@^8.2.2:
   version "8.2.2"
@@ -4013,10 +4013,10 @@ flux@^4.0.1:
     fbemitter "^3.0.0"
     fbjs "^3.0.0"
 
-follow-redirects@^1.0.0, follow-redirects@^1.10.0:
-  version "1.14.0"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.0.tgz#f5d260f95c5f8c105894491feee5dc8993b402fe"
-  integrity sha512-0vRwd7RKQBTt+mgu87mtYeofLFZpTas2S9zY+jIeuLJMNvudIgF52nr19q40HOwH5RrhWIPuj9puybzSJiRrVg==
+follow-redirects@^1.0.0, follow-redirects@^1.14.0:
+  version "1.14.3"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.3.tgz#6ada78118d8d24caee595595accdc0ac6abd022e"
+  integrity sha512-3MkHxknWMUtb23apkgz/83fDoe+y+qr0TdgacGIA7bew+QLBo3vdgEN2xEsuXNivpFy4CyDhBBZnNZOtalmenw==
 
 for-in@^1.0.2:
   version "1.0.2"