Mark 703-floating-point-div as failing on optimizing/arm64.

Change-Id: Id778a0944e49158eadc9a1b4629dc2647139477e
diff --git a/test/Android.run-test.mk b/test/Android.run-test.mk
index 0a1e3e1..dfc878c 100644
--- a/test/Android.run-test.mk
+++ b/test/Android.run-test.mk
@@ -409,6 +409,7 @@
   700-LoadArgRegs \
   701-easy-div-rem \
   702-LargeBranchOffset \
+  707-floating-point-div \
   800-smali
 
 ifneq (,$(filter optimizing,$(COMPILER_TYPES)))