Update axios requirement from ^1.4.0 to ^1.6.0

Updates the requirements on [axios](https://github.com/axios/axios) to permit the latest version.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v1.4.0...v1.6.0)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -29,7 +29,7 @@
     "@alcalzone/release-script-plugin-license": "^3.5.9",
     "@iobroker/legacy-testing": "^0.3.7",
     "gulp": "^4.0.2",
-    "axios": "^1.4.0"
+    "axios": "^1.6.0"
   },
   "bugs": {
     "url": "https://github.com/ioBroker/ioBroker.cul/issues"