Update commit hash in version string.

Signed-off-by: Gil Bregman <gbregman@il.ibm.com>

Author: gbregman

mk/spdk.common.mk

@@ -321,7 +321,7 @@ LDFLAGS += -fsanitize=fuzzer-no-link
 SYS_LIBS += $(CONFIG_FUZZER_LIB)
 endif
 
-SPDK_GIT_COMMIT := 0efce164f90d98de445e756559933f981650dc77
+SPDK_GIT_COMMIT := 8912a2b3b94c62d0ae92b38386946cad76c2698e
 ifneq (, $(SPDK_GIT_COMMIT))
 COMMON_CFLAGS += -DSPDK_GIT_COMMIT=$(SPDK_GIT_COMMIT)
 endif