Fix CLEAN_BITCOIN_TEST to remove .log files for all BITCOIN_TESTS files

Author: jamesob

src/Makefile.test.include

@@ -161,7 +161,7 @@ nodist_test_test_bitcoin_SOURCES = $(GENERATED_TEST_FILES)
 
 $(BITCOIN_TESTS): $(GENERATED_TEST_FILES)
 
-CLEAN_BITCOIN_TEST = test/*.gcda test/*.gcno $(GENERATED_TEST_FILES) $(BITCOIN_TESTS:.cpp=.cpp.log)
+CLEAN_BITCOIN_TEST = test/*.gcda test/*.gcno $(GENERATED_TEST_FILES) $(BITCOIN_TESTS:=.log)
 
 CLEANFILES += $(CLEAN_BITCOIN_TEST)