update mercure jwt key

.env

@@ -78,5 +78,5 @@ MERCURE_URL=https://mercure.opentalent.fr/.well-known/mercure
 # The public URL of the Mercure hub, used by the browser to connect
 MERCURE_PUBLIC_URL=https://mercure.opentalent.fr/.well-known/mercure
 # The secret used to sign the JWTs
-MERCURE_JWT_SECRET="8Kimwk38Kpv@JN04vE,iXM"
+MERCURE_JWT_SECRET=Ct0JFujZq34FO8q40s2DFvdi1R15wrc2x6qS4hSNspqoM2zr0Ckolr6HfnlGkGU2BxmseCE9j8hl74Z0Eac7lykNs46jpQUYdrAauo0yYoSkL9cqxJct3WCxMhyLWFhx
 ###< symfony/mercure-bundle ###

.env.preprod

@@ -34,5 +34,5 @@ MERCURE_URL=https://preprod.mercure.opentalent.fr/.well-known/mercure
 # The public URL of the Mercure hub, used by the browser to connect
 MERCURE_PUBLIC_URL=https://preprod.mercure.opentalent.fr/.well-known/mercure
 # The secret used to sign the JWTs
-MERCURE_JWT_SECRET="!ChangeMe!"
+MERCURE_JWT_SECRET=Ct0JFujZq34FO8q40s2DFvdi1R15wrc2x6qS4hSNspqoM2zr0Ckolr6HfnlGkGU2BxmseCE9j8hl74Z0Eac7lykNs46jpQUYdrAauo0yYoSkL9cqxJct3WCxMhyLWFhx
 ###< symfony/mercure-bundle ###