feat: Update load balancer access logs prefix

Update the prefix used when shipping load balancer access logs to S3.
This is the prefix pattern DevX assume so that the logs can be shown on the Availability dashboard.

Author: akash1810

dotcom-rendering/cdk/lib/__snapshots__/renderingStack.test.ts.snap

@@ -1061,7 +1061,7 @@ exports[`The RenderingCDKStack matches the snapshot 1`] = `
           },
           {
             "Key": "access_logs.s3.prefix",
-            "Value": "ELBLogs/frontend/article-rendering/PROD",
+            "Value": "application-load-balancer/PROD/frontend/article-rendering",
           },
           {
             "Key": "idle_timeout.timeout_seconds",

dotcom-rendering/cdk/lib/renderingStack.ts

@@ -210,7 +210,8 @@ export class RenderingCDKStack extends CDKStack {
 			},
 			accessLogging: {
 				enabled: true,
-				prefix: `ELBLogs/${guStack}/${guApp}/${stage}`,
+				// This is the prefix pattern DevX assume so that the logs can be shown on the Availability dashboard.
+				prefix: `application-load-balancer/${stage}/${guStack}/${guApp}`,
 			},
 			applicationLogging: {
 				enabled: true,