Update dependency axios to v0.21.1

Author: renovate-bot

package-lock.json

@@ -14,7 +14,7 @@
     "@oclif/plugin-help": "2.1.6",
     "@oclif/tslint": "3.1.1",
     "@types/mustache": "0.8.32",
-    "axios": "0.19.0",
+    "axios": "0.21.1",
     "check-node-version": "3.3.0",
     "fs-extra": "8.0.1",
     "inquirer": "6.2.2",