main/xorgproto: adapt to libx11 >= 1.6.9

5 jobs for !459 with xorgproto in 5 minutes and 47 seconds (queued for 2 seconds)
detached
Status Job ID Name Coverage
  Lint
passed #3952
docker-alpine x86_64
lint

00:01:32

 
  Build
passed #3956
docker-alpine ci-build aarch64
build-aarch64

00:01:48

passed #3955
docker-alpine ci-build ppc64le
build-ppc64le

00:02:18

passed #3954
docker-alpine ci-build x86
build-x86

00:01:39

passed #3953
docker-alpine ci-build x86_64
build-x86_64

00:01:23