Ability for the Camera to choose between multiple rear cameras

**I'm submitting a ...** (check one with "x")
[ ] bug report
[ x] feature request
[ ] support request

**Current behavior:**
Default selects wide angle camera on the rear instead of portrait camera which is the default for many native apps

**Expected behavior:**
Default camera on rear should be the primary camera (usually portrait) and possible offer the ability to switch between other rear cameras between wide/portrait

**Other information:**

This plugin has camera switches and ability to roll through more than 2 cameras on the device

https://basst314.github.io/ngx-webcam