[Broadcom]: Update Broadcom SAI package to 3.0.3.2-12 (#1150)

Fix memory leak in multipath routing (part II)
Update th-s6100-64x40G.config.bcm

Signed-off-by: Shu0T1an ChenG <shuche@microsoft.com>

platform/broadcom/sai.mk

@@ -1,9 +1,9 @@
-BRCM_SAI = libsaibcm_3.0.3.2-11_amd64.deb
-$(BRCM_SAI)_URL = "https://sonicstorage.blob.core.windows.net/packages/libsaibcm_3.0.3.2-11_amd64.deb?sv=2015-04-05&sr=b&sig=sXvf3ejJ8npF9iPfkTIYUneN4N8wvHKo2V6A8YoTbhk%3D&se=2031-07-17T23%3A08%3A43Z&sp=r"
+BRCM_SAI = libsaibcm_3.0.3.2-12_amd64.deb
+$(BRCM_SAI)_URL = "https://sonicstorage.blob.core.windows.net/packages/libsaibcm_3.0.3.2-12_amd64.deb?sv=2015-04-05&sr=b&sig=iIHm3VuMr%2BcvLP4Mcq0I90JUmxuw35%2FbktTwt13%2FqbE%3D&se=2031-07-23T23%3A48%3A11Z&sp=r"
 
-BRCM_SAI_DEV = libsaibcm-dev_3.0.3.2-11_amd64.deb
+BRCM_SAI_DEV = libsaibcm-dev_3.0.3.2-12_amd64.deb
 $(eval $(call add_derived_package,$(BRCM_SAI),$(BRCM_SAI_DEV)))
-$(BRCM_SAI_DEV)_URL = "https://sonicstorage.blob.core.windows.net/packages/libsaibcm-dev_3.0.3.2-11_amd64.deb?sv=2015-04-05&sr=b&sig=Q%2FSC7B0xDuhvHGL7GERoOw483nv6hkAQrDUaabS9JOs%3D&se=2031-07-17T23%3A09%3A08Z&sp=r"
+$(BRCM_SAI_DEV)_URL = "https://sonicstorage.blob.core.windows.net/packages/libsaibcm-dev_3.0.3.2-12_amd64.deb?sv=2015-04-05&sr=b&sig=Guh0wkJFpWssS10eiwxeuzAOQEsAtbdfVzpRS%2F9uC6k%3D&se=2031-07-23T23%3A48%3A26Z&sp=r"
 
 SONIC_ONLINE_DEBS += $(BRCM_SAI) $(BRCM_SAI_DEV)
 $(BRCM_SAI_DEV)_DEPENDS += $(BRCM_SAI)