Add listeners for sigint, sigquit, sighup (#23148)

## Description

Adding event listeners for SIGINT, SIGQUIT, SIGHUP to log these events.

Co-authored-by: Shubhangi Agarwal <shuagarwal@microsoft.com>

server/routerlicious/packages/services-shared/src/runner.ts

@@ -83,6 +83,16 @@ export async function run<T extends IResources>(
 		});
 	});
 
+	process.on("SIGINT", () => {
+		Lumberjack.info(`Received SIGINT request to stop the service.`);
+	});
+	process.on("SIGQUIT", () => {
+		Lumberjack.info(`Received SIGQUIT request to stop the service.`);
+	});
+	process.on("SIGHUP", () => {
+		Lumberjack.info(`Received SIGHUP request to stop the service.`);
+	});
+
 	try {
 		// Wait for the runner to complete
 		await runningP;