build(deps): bump @nuxtjs/axios from 5.6.0 to 5.8.0 in /webapp

Bumps [@nuxtjs/axios](https://github.com/nuxt-community/axios-module) from 5.6.0 to 5.8.0.
- [Release notes](https://github.com/nuxt-community/axios-module/releases)
- [Changelog](https://github.com/nuxt-community/axios-module/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/nuxt-community/axios-module/compare/v5.6.0...v5.8.0)

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

webapp/package.json

@@ -54,7 +54,7 @@
   "dependencies": {
     "@human-connection/styleguide": "0.5.21",
     "@nuxtjs/apollo": "^4.0.0-rc15",
-    "@nuxtjs/axios": "~5.6.0",
+    "@nuxtjs/axios": "~5.8.0",
     "@nuxtjs/dotenv": "~1.4.1",
     "@nuxtjs/pwa": "^3.0.0-beta.19",
     "@nuxtjs/sentry": "^3.0.1",

webapp/yarn.lock

@@ -1418,15 +1418,16 @@
     vue-cli-plugin-apollo "^0.21.1"
     webpack-node-externals "^1.7.2"
 
-"@nuxtjs/axios@~5.6.0":
-  version "5.6.0"
-  resolved "https://registry.yarnpkg.com/@nuxtjs/axios/-/axios-5.6.0.tgz#30fd28c8a409ea32c92c76b26202e5da068f814c"
-  integrity sha512-Rl4nnudm+sSkMtgfSEAeA5bq6aFpbBoYVXLXWaDxfydslukRd2SdEDdGv0gHE7F/jtIw+JfptWDHCHnzuoO/Ng==
+"@nuxtjs/axios@~5.8.0":
+  version "5.8.0"
+  resolved "https://registry.yarnpkg.com/@nuxtjs/axios/-/axios-5.8.0.tgz#78e5abd300bfd6f622e3006ab6f4ef4ef5ff9fdf"
+  integrity sha512-1+I2mTUuydKkY/Jz1InpLpkGWpReO5USNWxZpPaQL3py4Kv3sDF83ll/uHGngosyXr+OKBXoALRLCjmwSY77lg==
   dependencies:
     "@nuxtjs/proxy" "^1.3.3"
     axios "^0.19.0"
     axios-retry "^3.1.2"
     consola "^2.10.1"
+    defu "^0.0.3"
 
 "@nuxtjs/dotenv@~1.4.1":
   version "1.4.1"