iozone: Add armeb support

This change adds MAKE_FlAGS as linux-arm for providing support for armeb

Change-Id: I513903e4a620c8be81827dc21044fffe49c18159
Signed-off-by: Madhurya Kandamuru <quic_madhurya@quicinc.com>

iozone/Makefile

@@ -13,7 +13,7 @@ PKG_ASLR_PIE:=0
 include $(INCLUDE_DIR)/package.mk
 
 MAKE_PATH:=src/current
-ifneq (, $(findstring $(ARCH), aarch64 aarch64_be))
+ifneq (, $(findstring $(ARCH), aarch64 aarch64_be armeb))
 MAKE_FLAGS += linux-arm
 else
 MAKE_FLAGS += linux-$(ARCH)