Add medvednikov to the Steering Committee.

Author: yegor256

pages/2026.md

@@ -93,6 +93,10 @@ The money will be sent to you in Bitcoins or ERC20 USDT.
 
 ## Steering Committee
 
+![medvednikov](https://github.com/medvednikov.png)
+[medvednikov](https://github.com/medvednikov)
+{: .jury}
+
 ![sobolevn](https://github.com/sobolevn.png)
 [@sobolevn](https://github.com/sobolevn)
 {: .jury}