Revert "Revert "Change buzznik_dev to point to specific (latest) comm…

…it in SAI 3.x""

This reverts commit 5778de8.

Reason for revert: Verified the build again locally, and ran dev test. Build was successful, and sanity - couple of l3 failures. Will debug in parallel. 

Change-Id: I5fdd1c9d6f7d610cfa8afa916fd6d906c7f79a8b

platform/broadcom/sai.mk

@@ -1,5 +1,5 @@
-BRCM_SAI = libsaibcm_3.6.3.1_amd64.deb
-BRCM_SAI_DEV = libsaibcm-dev_3.6.3.1_amd64.deb
+BRCM_SAI = libsaibcm_3.255.0.1_amd64.deb
+BRCM_SAI_DEV = libsaibcm-dev_3.255.0.1_amd64.deb
 SAI_LIBS_MOUNT_POINT = /sai_libs
 
 ifneq  ($(LOCAL_SAI_DEBS_PATH),)
@@ -9,7 +9,7 @@ endif
 
 #BRCM_SAI
 ifeq ($(LOCAL_SAI_DEBS_PATH),)
-$(BRCM_SAI)_URL = "http://10.59.132.240:9009/projects/csg_sonic/sonic_builds/sai_debs/LATEST_INT_OCP_SAI_3.6/build/$(BRCM_SAI)"
+$(BRCM_SAI)_URL = "http://10.59.132.240:9009/projects/csg_sonic/sonic_builds/sai_debs/int_ocp_sai_3.x_7ed244218e287c7e9b2bad70864bcbdbcea77621/build/$(BRCM_SAI)"
 SONIC_ONLINE_DEBS += $(BRCM_SAI)
 else
 $(BRCM_SAI)_PATH = $(SAI_LIBS_MOUNT_POINT)
@@ -19,7 +19,7 @@ endif
 #BRCM_SAI_DEV
 $(eval $(call add_derived_package,$(BRCM_SAI),$(BRCM_SAI_DEV)))
 ifeq ($(LOCAL_SAI_DEBS_PATH),)
-$(BRCM_SAI_DEV)_URL = "http://10.59.132.240:9009/projects/csg_sonic/sonic_builds/sai_debs/LATEST_INT_OCP_SAI_3.6/build/$(BRCM_SAI_DEV)"
+$(BRCM_SAI_DEV)_URL = "http://10.59.132.240:9009/projects/csg_sonic/sonic_builds/sai_debs/int_ocp_sai_3.x_7ed244218e287c7e9b2bad70864bcbdbcea77621/build/$(BRCM_SAI_DEV)"
 else
 $(BRCM_SAI_DEV)_PATH = $(SAI_LIBS_MOUNT_POINT)
 endif