meta-facebook: ventura: remove meta-poky

The meta-poky layer no longer exists and isn't used.  Remove it from
the bblayers.conf.sample.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I9a53cde3fee3628eeec12bca7f8652d8cdb7c71f
diff --git a/meta-facebook/meta-ventura/conf/templates/default/bblayers.conf.sample b/meta-facebook/meta-ventura/conf/templates/default/bblayers.conf.sample
index c5edcf2..a3598f2 100644
--- a/meta-facebook/meta-ventura/conf/templates/default/bblayers.conf.sample
+++ b/meta-facebook/meta-ventura/conf/templates/default/bblayers.conf.sample
@@ -7,7 +7,6 @@
 
 BBLAYERS ?= " \
   ##OEROOT##/meta \
-  ##OEROOT##/meta-poky \
   ##OEROOT##/meta-openembedded/meta-oe \
   ##OEROOT##/meta-openembedded/meta-networking \
   ##OEROOT##/meta-openembedded/meta-python \