bump teeny

Author: nagachika

version.h

@@ -9,9 +9,9 @@
  */
 # define RUBY_VERSION_MAJOR RUBY_API_VERSION_MAJOR
 # define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR
-#define RUBY_VERSION_TEENY 7
+#define RUBY_VERSION_TEENY 8
 #define RUBY_RELEASE_DATE RUBY_RELEASE_YEAR_STR"-"RUBY_RELEASE_MONTH_STR"-"RUBY_RELEASE_DAY_STR
-#define RUBY_PATCHLEVEL 143
+#define RUBY_PATCHLEVEL 144
 
 #include "ruby/version.h"
 #include "ruby/internal/abi.h"