add name to contributors.yml

tyankatsu0105 · tyankatsu0105 · commit 87887248470b · 2022-07-23T00:16:13.000+09:00
diff --git a/contributors.yml b/contributors.yml
@@ -70,6 +70,7 @@
 - timdorr
 - tkindy
 - turansky
+- tyankatsu0105
 - underager
 - vijaypushkin
 - vikingviolinist
