patch 8.1.1203: some autocmd tests are old style

Problem:    Some autocmd tests are old style.
Solution:   Turn the tests into new style. (Yegappan Lakshmanan, closes #4295)
diff --git a/src/Makefile b/src/Makefile
index bdb8925..40f4b1b 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2172,7 +2172,7 @@
 # These do not depend on the executable, compile it when needed.
 test1 \
 	test_eval \
-	test3 test11 test14 test17 \
+	test3 test14 test17 \
 	test29 test30 test37 test39 \
 	test42 test44 test48 test49 \
 	test52 test59 \