tests: fix test case when !PL_HAVE_LCMS

10 jobs for master in 2 minutes and 8 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #246870
debian aarch64
build-debian-aarch64

00:00:34

passed #246871
macos
build-macos

00:00:04

passed #246866
amd64 debian
build-ubuntu

00:00:24

23.0%
passed #246867
amd64 debian
build-ubuntu-static

00:00:25

passed #246868
win32
build-win32

00:00:20

passed #246869
win64
build-win64

00:00:22

 
  Test
passed #246872
amd64 debian
test-ubuntu-asan

00:00:23

passed #246873
amd64 debian
test-ubuntu-msan

00:00:24

passed #246875
amd64 debian
test-ubuntu-scan

00:00:52

passed #246874
amd64 debian
test-ubuntu-ubsan

00:00:24