xkb: Drop check for XkbSetMapResizeTypes

Commit 446ff2d3 added checks to
prevalidate the size of incoming SetMap requests.

That commit checks for the XkbSetMapResizeTypes flag to be set before
allowing key types data to be processed.

key types data can be changed or even just sent wholesale unchanged
without the number of key types changing, however. The check for
XkbSetMapResizeTypes rejects those legitimate requests. In particular,
XkbChangeMap never sets XkbSetMapResizeTypes and so always fails now
any time XkbKeyTypesMask is in the changed mask.

This commit drops the check for XkbSetMapResizeTypes in flags when
prevalidating the request length.
6 jobs for fix-XkbChangeMap in 7 minutes and 9 seconds (queued for 16 seconds)
Status Name Job ID Coverage
  Docker Image
passed debian-buster #14480874

00:00:17

failed debian-buster #14480814

00:00:08

 
  Build And Test
passed autotools #14480815

00:06:51

passed meson #14480816

00:02:24

passed meson-noglamor #14480817

00:02:34

passed mingw-cross-build #14480818

00:00:52