Rename vts-core to vts

Bug: 151896491
Test: local build
Change-Id: I17dc5cfeb0d47618201c58af0c9bdb1b7d0a1421
diff --git a/core/tasks/vts-core-tests.mk b/core/tasks/vts-core-tests.mk
index f67d722..33da020 100644
--- a/core/tasks/vts-core-tests.mk
+++ b/core/tasks/vts-core-tests.mk
@@ -12,8 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-test_suite_name := vts-core
-test_suite_tradefed := vts-core-tradefed
+test_suite_name := vts
+test_suite_tradefed := vts-tradefed
 test_suite_readme := test/vts/tools/vts-core-tradefed/README
 
 # TODO(b/149249068): Clean up after all VTS tests are converted.
@@ -23,9 +23,14 @@
 
 include $(BUILD_SYSTEM)/tasks/tools/compatibility.mk
 
-.PHONY: vts-core
+.PHONY: vts
 $(compatibility_zip): $(vts_test_artifact_paths)
-vts-core: $(compatibility_zip)
-$(call dist-for-goals, vts-core, $(compatibility_zip))
+vts: $(compatibility_zip)
+$(call dist-for-goals, vts, $(compatibility_zip))
 
-tests: vts-core
+# TODO(b/149249068): Remove vts-core phony target after it's removed from all
+# builders.
+.PHONY: vts-core
+vts-core: vts
+
+tests: vts