Add myself (rms-open-letter#2213)

Author: Yuriy Mironenko

index.md

@@ -2500,6 +2500,7 @@ identification purposes only and does not constitute endorsement.)</small>
 1. Youngbin Han (Ubuntu Korea Community)
 1. Young Hun Kim
 1. Yo Yehudi (Co-founder of Open Life Science)
+1. Yuriy Mironenko
 1. Yuval Adam
 1. Yuvi Panda (Project Jupyter)
 1. Yu-Wei Wu