imcontext: Take out the warnings

Don't warn about Compose file constructs we don't
support. We haven't supported these for a long time,
and nobody has every complained. No need to wake
up sleeping dogs.
12 jobs for compose-warning in 22 minutes and 4 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  .Pre
passed style-check-diff #1171190

00:02:59

 
  Build
passed fedora-x86_64 #1171191

00:22:03

passed installed-tests #1171193

00:08:28

passed macos #1171195
macos

00:11:13

passed msys2-mingw64 #1171194
win32-ps

00:06:16

passed release-build #1171192

00:09:22

 
  Analysis
failed asan-build #1171197
asan allowed to fail

00:14:50

passed static-scan #1171196

00:11:46

 
  Docs
passed reference #1171198

00:07:58

 
  Flatpak
manual flatpak-manual:demo #1171199
flatpak allowed to fail manual
manual flatpak-manual:icon-browser #1171201
flatpak allowed to fail manual
manual flatpak-manual:widget-factory #1171200
flatpak allowed to fail manual
 
Name Stage Failure
failed
asan-build Analysis
 - css: 214 total, 212 pass, 2 fail
Processing gtk suite a11y:
- a11y: 22 total, 20 pass, 2 fail
Processing gtk suite tools:
- tools: 4 total, 3 pass, 1 fail
Processing gtk suite reftest:
- reftest: 134 total, 129 pass, 5 fail
Cleaning up file based variables
ERROR: Job failed: exit code 1