Update sponsors of components v6.1

Author: nicolas-grekas

README.md

@@ -6,7 +6,7 @@ The Process component executes commands in sub-processes.
 Sponsor
 -------
 
-The Process component for Symfony 5.4/6.0 is [backed][1] by [SensioLabs][2].
+The Process component for Symfony 6.1 is [backed][1] by [SensioLabs][2].
 
 As the creator of Symfony, SensioLabs supports companies using Symfony, with an
 offering encompassing consultancy, expertise, services, training, and technical