chore(deps): bump axios from 0.27.2 to 0.28.0 in /docs

Bumps [axios](https://github.com/axios/axios) from 0.27.2 to 0.28.0.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.28.0/CHANGELOG.md)
- [Commits](axios/axios@v0.27.2...v0.28.0)

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

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

docs/yarn.lock

@@ -1798,7 +1798,6 @@ __metadata:
     "@vuepress/plugin-google-analytics": "npm:1.9.9"
     "@vuepress/plugin-html-redirect": "npm:^0.1.4"
     "@vuepress/plugin-medium-zoom": "npm:1.9.7"
-    axios: "npm:0.28.0"
     cross-env: "npm:7.0.3"
     vue-analytics: "npm:5.22.1"
     vuepress: "npm:1.9.7"
@@ -3515,17 +3514,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"axios@npm:0.28.0":
-  version: 0.28.0
-  resolution: "axios@npm:0.28.0"
-  dependencies:
-    follow-redirects: "npm:^1.15.0"
-    form-data: "npm:^4.0.0"
-    proxy-from-env: "npm:^1.1.0"
-  checksum: 10/3bc408a75530cdccfa2537a8713f66d4b84cb1d93a31b59c0f1a247ffce955d8a739862365135b687bcef83763b8c3a42330dc3628b406c9ffca320bce608f0a
-  languageName: node
-  linkType: hard
-
 "axios@npm:^0.27.2":
   version: 0.27.2
   resolution: "axios@npm:0.27.2"
@@ -6389,7 +6377,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"follow-redirects@npm:^1.0.0, follow-redirects@npm:^1.14.9, follow-redirects@npm:^1.15.0":
+"follow-redirects@npm:^1.0.0, follow-redirects@npm:^1.14.9":
   version: 1.15.5
   resolution: "follow-redirects@npm:1.15.5"
   peerDependenciesMeta:
@@ -10659,13 +10647,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"proxy-from-env@npm:^1.1.0":
-  version: 1.1.0
-  resolution: "proxy-from-env@npm:1.1.0"
-  checksum: 10/f0bb4a87cfd18f77bc2fba23ae49c3b378fb35143af16cc478171c623eebe181678f09439707ad80081d340d1593cd54a33a0113f3ccb3f4bc9451488780ee23
-  languageName: node
-  linkType: hard
-
 "prr@npm:~1.0.1":
   version: 1.0.1
   resolution: "prr@npm:1.0.1"