Upgrade SAI xgs to 7.1.36.4 and migrate to dmz repo (#14210)

Why I did it
Update SAI xgs version to 7.1.36.4 to include the following changes and migrate xgs to DMZ repo.

JIRA# SONIC-69731 (7.1.33.4)
Issue Summary: SAI_SWITCH_ATTR_SWITCH_HARDWARE_INFO brcm_sai_get_switch_attribute returns null.
Root Cause: Not implemented.
Fix Description: Get support for SAI switch attr SAI_SWITCH_ATTR_SWITCH_HARDWARE_INFO added
JIRA# SONIC-70737 (7.1.34.4)
Issue Summary: ECN being marked as CE even without congestion
Root Cause: ecn_thresh was set to very low value and packets were 100% marked.
Fix Description: ecn_thresh set to correct value
backport SONIC-70081 to SAI7.1 (7.1.35.4)
egress lossy queue PFC Rx fix:ignore PFC signals from egress
Update git submodules (7.1.36.4)
Update sdk-src/hsdk_6.5.24_SAI_7.1.0_GA from branch 'hsdk_6.5.24_SAI_7.1.0_GA'
to 57d0e360269c4ab659c4790ae471aa4dba2532b4
[SAI_BRANCH rel_ocp_sai_7_1] Broadcom image build failed with SAI 7.1 in DMZ repo (on bullseye)

How I did it
Update SAI xgs code.

How to verify it
Run the SONiC and SAI test with the 7.1 SAI pipeline.

Signed-off-by: zitingguo-ms <zitingguo@microsoft.com>

platform/broadcom/sai.mk

@@ -1,8 +1,9 @@
-LIBSAIBCM_XGS_VERSION = 7.1.32.4
+LIBSAIBCM_XGS_VERSION = 7.1.36.4
 LIBSAIBCM_DNX_VERSION = 7.1.36.4-2
-LIBSAIBCM_BRANCH_NAME = REL_7.0_202205
-LIBSAIBCM_XGS_URL_PREFIX = "https://sonicstorage.blob.core.windows.net/public/sai/bcmsai/$(LIBSAIBCM_BRANCH_NAME)/$(LIBSAIBCM_XGS_VERSION)"
-LIBSAIBCM_DNX_URL_PREFIX = "https://sonicstorage.blob.core.windows.net/public/sai/bcmsai/$(LIBSAIBCM_BRANCH_NAME)/$(LIBSAIBCM_DNX_VERSION)"
+LIBSAIBCM_XGS_BRANCH_NAME = SAI_7.1.0_GA
+LIBSAIBCM_DNX_BRANCH_NAME = REL_7.0_202205
+LIBSAIBCM_XGS_URL_PREFIX = "https://sonicstorage.blob.core.windows.net/public/sai/sai-broadcom/$(LIBSAIBCM_XGS_BRANCH_NAME)/$(LIBSAIBCM_XGS_VERSION)/xgs"
+LIBSAIBCM_DNX_URL_PREFIX = "https://sonicstorage.blob.core.windows.net/public/sai/bcmsai/$(LIBSAIBCM_DNX_BRANCH_NAME)/$(LIBSAIBCM_DNX_VERSION)"
 
 BRCM_XGS_SAI = libsaibcm_$(LIBSAIBCM_XGS_VERSION)_amd64.deb
 $(BRCM_XGS_SAI)_URL = "$(LIBSAIBCM_XGS_URL_PREFIX)/$(BRCM_XGS_SAI)"