Add new dependency to ANDROID_SUPPORT_CAR_TARGETS.

Test: make
Change-Id: Ib45327145d80b0299f826ebbe147dda7c1b46846
diff --git a/current/support/definitions.mk b/current/support/definitions.mk
index ae90b89..2d34c4a 100644
--- a/current/support/definitions.mk
+++ b/current/support/definitions.mk
@@ -118,6 +118,8 @@
 ANDROID_SUPPORT_CAR_TARGETS := \
     android-support-car \
     $(ANDROID_SUPPORT_DESIGN_TARGETS) \
-    $(ANDROID_SUPPORT_MEDIA_COMPAT_TARGETS)
+    $(ANDROID_SUPPORT_MEDIA_COMPAT_TARGETS) \
+    android-support-v7-gridlayout
 
 RESOLVE_SUPPORT_LIBRARIES := prebuilts/sdk/current/support/fix_dependencies.mk
+