Add build script to generate TF test XML file with filters

Bug: 68270274
Test: run 'atest' in frameworks/base
Change-Id: I99b741fae18997caa6aefbd3ab804e5d30e7ae36
diff --git a/core/envsetup.mk b/core/envsetup.mk
index ddf903c..509e7f6 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -382,6 +382,8 @@
 
 HOST_CROSS_OUT_GEN := $(HOST_CROSS_OUT)/gen
 
+HOST_OUT_TEST_CONFIG := $(HOST_OUT)/test_config
+
 # Out for HOST_2ND_ARCH
 HOST_2ND_ARCH_VAR_PREFIX := 2ND_
 HOST_2ND_ARCH_MODULE_SUFFIX := _32
@@ -457,6 +459,7 @@
 TARGET_OUT_NOTICE_FILES := $(TARGET_OUT_INTERMEDIATES)/NOTICE_FILES
 TARGET_OUT_FAKE := $(PRODUCT_OUT)/fake_packages
 TARGET_OUT_TESTCASES := $(PRODUCT_OUT)/testcases
+TARGET_OUT_TEST_CONFIG := $(PRODUCT_OUT)/test_config
 
 ifeq ($(SANITIZE_LITE),true)
 # When using SANITIZE_LITE, APKs must not be packaged with sanitized libraries, as they will not