patch 9.0.1929: runtime tests fail with tiny vim

Problem:  runtime tests fail with tiny vim
Solution: check for tiny vim, run runtime tests in CI
          even for tiny version

closes: #13169
closes: #13170

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Dominique Pellé <dominique.pelle@tomtom.com>
diff --git a/Makefile b/Makefile
index 2448105..e9e43c1 100644
--- a/Makefile
+++ b/Makefile
@@ -40,7 +40,7 @@
 	@echo "If there are problems, cd to the src directory and run make there"
 	cd src && $(MAKE) $@
 	@# When the target is "test" also run the indent and syntax tests.
-	@if test "$@" = "test"; then \
+	@if test "$@" = "test" -o "$@" = "testtiny"; then \
 		$(MAKE) indenttest; \
 		$(MAKE) syntaxtest; \
 	fi