[Suggestion] Auto refresh after installing Azure Account Extension

[v-dantch]

OS: Mac
Build Version: 20191203.1
Regression: Not a Regression

Repro Steps:

1. Uninstall all dependencies of Azure Account Extension --> Uninstall Azure Account Extension.
2. Use "Connect Registry" button to connect Azure --> Prompt to install Azure Account Extension.
   
   3, Install Azure Account Extension.

Actual:
Need to refresh manually after installing Azure Account Extension.

Suggestion:
Auto refresh after installing Azure Account Extension.

[philliphoff]

That seems like a reasonable thing to do.