Use aapt2

Replace usage of `$(AAPT)` with `$(AAPT2)`.

Bug: 236602069
Test: m nothing
Change-Id: I079bfe1eebfedda855ff585a20704f4f01c853d6
diff --git a/core/Makefile b/core/Makefile
index e724a43..4c1782a 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -6258,7 +6258,7 @@
 # The mac build doesn't build dex2oat, so create the zip file only if the build OS is linux.
 ifeq ($(BUILD_OS),linux)
 ifneq ($(DEX2OAT),)
-dexpreopt_tools_deps := $(DEXPREOPT_GEN_DEPS) $(DEXPREOPT_GEN) $(AAPT2)
+dexpreopt_tools_deps := $(DEXPREOPT_GEN_DEPS) $(DEXPREOPT_GEN)
 dexpreopt_tools_deps += $(HOST_OUT_EXECUTABLES)/dexdump
 dexpreopt_tools_deps += $(HOST_OUT_EXECUTABLES)/oatdump
 DEXPREOPT_TOOLS_ZIP := $(PRODUCT_OUT)/dexpreopt_tools.zip