[Web] No output for default-layout 102nd key on touch devices

[jahorton]

Describe the bug Keyboards with default layouts involving the 102nd key (English - United Kingdom, French-French) produce no output for said key on touch devices when interacted with via touch. This is a regression in 11.0, as the key functioned properly in 10.0.

To Reproduce Steps to reproduce the behavior:

1. Pick one of the keyboards above.
2. Click on the 102nd key. (\ for the UK keyboard example, > for the French keyboard example.)

Expected behavior The keycap's text should be output.

**KeymanWeb (please complete the following information):

• Occurs in KMW 11.0 stable and the current builds of master.

[darcywong00]

I suspect this is just the touch layout. The 102nd key on an external keyboard generates output

Tested on Keyman for Android 11.0.2107 stable with keyboards: French-French Cameroon AZERTY