Bump axios from 0.18.0 to 0.21.1

Bumps [axios](https://github.com/axios/axios) from 0.18.0 to 0.21.1.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.21.1/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.18.0...v0.21.1

)

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

package.json

@@ -21,7 +21,7 @@
     "@vue/cli": "^3.0.0-rc.10",
     "@webcomponents/webcomponentsjs": "^2.4.4",
     "abi-decoder": "^2.0.1",
-    "axios": "^0.18.0",
+    "axios": "^0.21.1",
     "axios-request-handler": "^1.0.3",
     "babel-polyfill": "^6.26.0",
     "bip39": "^2.4.0",