Bump maxRequests (microsoft#250091)

Agent mode go brrr

Author: roblourens

src/vs/workbench/contrib/chat/browser/chat.contribution.ts

@@ -546,7 +546,7 @@ class ChatAgentSettingContribution extends Disposable implements IWorkbenchContr
 				'chatAgentMaxRequestsFree' :
 				'chatAgentMaxRequestsPro';
 			this.experimentService.getTreatment<number>(treatmentId).then(value => {
-				const defaultValue = value ?? (this.entitlementService.entitlement === ChatEntitlement.Free ? 5 : 15);
+				const defaultValue = value ?? (this.entitlementService.entitlement === ChatEntitlement.Free ? 25 : 25);
 				const node: IConfigurationNode = {
 					id: 'chatSidebar',
 					title: nls.localize('interactiveSessionConfigurationTitle', "Chat"),