webos-recipe-blacklist.inc: blacklist ceph because of xfsprogs

:Release Notes:
Fix issues detected by yocto-check-layer.
ceph depends on already blacklisted xfsprogs.

:Detailed Notes:
ERROR: Nothing PROVIDES 'xfsprogs' (but meta-virtualization/recipes-extended/ceph/ceph_15.2.0.bb DEPENDS on or otherwise requires it)
xfsprogs was skipped: Recipe is blacklisted: ERROR: xfsprogs-4.18.0-r0 do_package: QA Issue: xfsprogs: Files/directories were installed but not shipped in any package:
ERROR: Required build target 'meta-world-pkgdata' has no buildable providers.
Missing or unbuildable dependency chain was: ['meta-world-pkgdata', 'ceph', 'xfsprogs']

:Testing Performed:
Build test done
CAT was passed

:QA Notes:
N/A

:Issues Addressed:
[PLAT-123586] CCC: ose: downgrade GPLv3 component
[PLAT-117224] Licenses GPL-3.0 and LGPL-3.0 found in OSE components
[PLAT-127791] Create meta-lg-gplv2 layer
[PLAT-128326] CCC: Introduce meta-lg-gplv2

Change-Id: I945e61c78f0a2b41ae7e8966bef0fd8470fcdf55

meta-webos/conf/distro/include/webos-recipe-blacklist.inc

@@ -219,6 +219,9 @@ PNBLACKLIST[mosquitto] ?= "Depends on blacklisted dlt-daemon"
 # meta-openembedded/meta-oe/recipes-multimedia/pipewire/pipewire_git.bb
 PNBLACKLIST[pipewire] ?= "Doesn't like our old pulseaudio from meta-webos: meson.build:234:2: ERROR: Invalid version of dependency, need 'libpulse' ['>= 11.1'] found '9.0-14-gdf81'."
 
+# meta-virtualization/recipes-extended/ceph/ceph_15.2.0.bb
+PNBLACKLIST[ceph] ?= "Depends on blacklisted xfsprogs"
+
 PNBLACKLIST[python3-protobuf] ?= "Not compatible with old protobuf from meta-webos/recipes-devtools/protobuf/protobuf_3.6.1.bb google/protobuf/pyext/message.cc:70:10: fatal error: google/protobuf/stubs/map_util.h: No such file or directory"
 PNBLACKLIST[python3-grpcio] ?= "Depends on blacklisted python3-protobuf which is not compatible with old protobuf from meta-webos/recipes-devtools/protobuf/protobuf_3.6.1.bb"
 PNBLACKLIST[python3-grpcio-tools] ?= "Depends on blacklisted python3-protobuf which is not compatible with old protobuf from meta-webos/recipes-devtools/protobuf/protobuf_3.6.1.bb"