Remove the old test targets from the Makefile

Author: kateinoigakukun

IntegrationTests/Makefile

@@ -34,14 +34,3 @@ run_benchmark:
 
 .PHONY: benchmark
 benchmark: benchmark_setup run_benchmark
-
-.PHONY: primary_test
-primary_test: build_rt dist/PrimaryTests.wasm
-	$(NODEJS) bin/primary-tests.js
-
-.PHONY: concurrency_test
-concurrency_test: build_rt dist/ConcurrencyTests.wasm
-	$(NODEJS) bin/concurrency-tests.js
-
-.PHONY: test
-test: concurrency_test primary_test