[202205][sonic-sairedis] don't try to build python-pysairedis (python2) on bullseye (sonic-net#11308)

This PR is a backport of sonic-net#10950 and a fix for it sonic-net#11227

- Why I did it
To not build python2 pysairedis on bullseye

- How I did it
Cherry-picked above PRs from master

- How to verify it
Build

Signed-off-by: Stepan Blyschak <[email protected]>

Author: stepanblyschak

rules/sairedis.mk

@@ -45,6 +45,10 @@ $(LIBSAIMETADATA_DBG)_DEPENDS += $(LIBSAIMETADATA)
 $(LIBSAIMETADATA_DBG)_RDEPENDS += $(LIBSAIMETADATA)
 $(eval $(call add_derived_package,$(LIBSAIREDIS),$(LIBSAIMETADATA_DBG)))
 
+ifeq ($(ENABLE_PY2_MODULES), n)
+    $(LIBSAIREDIS)_BUILD_ENV += DEB_BUILD_PROFILES=nopython2
+endif
+
 # The .c, .cpp, .h & .hpp files under src/{$DBG_SRC_ARCHIVE list}
 # are archived into debug one image to facilitate debugging.
 #

rules/syncd.mk

@@ -33,4 +33,8 @@ $(SYNCD_RPC_DBG)_RDEPENDS += $(SYNCD_RPC)
 $(eval $(call add_derived_package,$(SYNCD),$(SYNCD_RPC_DBG)))
 endif
 
+ifeq ($(ENABLE_PY2_MODULES), n)
+    $(SYNCD)_BUILD_ENV += DEB_BUILD_PROFILES=nopython2
+endif
+
 endif