target/platform: mdm9607: rename mdmfermium to mdm9607

Rename the mdmfermium files to mdm9607

Change-Id: I191adb82ac49f19d0f622c2d3b59648a770b0f52
diff --git a/platform/msm_shared/rules.mk b/platform/msm_shared/rules.mk
index 385bc66..bce48b9 100644
--- a/platform/msm_shared/rules.mk
+++ b/platform/msm_shared/rules.mk
@@ -521,7 +521,7 @@
 			$(LOCAL_DIR)/mipi_dsi_autopll.o
 endif
 
-ifeq ($(PLATFORM),mdmfermium)
+ifeq ($(PLATFORM),mdm9607)
 	OBJS += $(LOCAL_DIR)/qgic.o \
 			$(LOCAL_DIR)/qtimer.o \
 			$(LOCAL_DIR)/qtimer_mmap.o \