keyboard layout loader: some tests are failing with ISO keyboard

[bpasero]

On my setup (german layout, ISO keyboard), these tests are failing:

2 failing

  1) keyboard layout loader load default US keyboard layout:
     AssertionError [ERR_ASSERTION]: undefined == true
      at Context.test (file:///Users/bpasero/Development/Microsoft/monaco/out/vs/workbench/services/keybinding/test/browserKeyboardMapper.test.js:27:20)

  2) keyboard layout loader isKeyMappingActive:

      AssertionError [ERR_ASSERTION]: false == true
      + expected - actual

      -false
      +true
      
      at Context.test (file:///Users/bpasero/Development/Microsoft/monaco/out/vs/workbench/services/keybinding/test/browserKeyboardMapper.test.js:42:20)

[bpasero]

Pushed bb0e9fd to disable these tests.

[rebornix]

No longer test if the default chosen keyboard layout is U.S as it would fail locally when using ISO layouts.