Remove apply portion of update endpoint

It can still be used to check for updates but will not apply them.

For now also remove the update check loop in VS Code since it's
currently unused (update check is hardcoded off right now) and won't
work anyway since it also applies the update which now won't work. In
the future we should integrate the check into the browser update
service.

ci/dev/vscode.patch

@@ -679,10 +679,10 @@ index eab8591492..26668701f7 100644
  					options.logService.error(`${logPrefix} socketFactory.connect() failed. Error:`);
 diff --git a/src/vs/server/browser/client.ts b/src/vs/server/browser/client.ts
 new file mode 100644
-index 0000000000..649cf32f0a
+index 0000000000..8fb2a87303
 --- /dev/null
 +++ b/src/vs/server/browser/client.ts
-@@ -0,0 +1,264 @@
+@@ -0,0 +1,208 @@
 +import { Emitter } from 'vs/base/common/event';
 +import { URI } from 'vs/base/common/uri';
 +import { localize } from 'vs/nls';
@@ -690,7 +690,6 @@ index 0000000000..649cf32f0a
 +import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
 +import { ServiceCollection } from 'vs/platform/instantiation/common/serviceCollection';
 +import { ILocalizationsService } from 'vs/platform/localizations/common/localizations';
-+import { ILogService } from 'vs/platform/log/common/log';
 +import { INotificationService, Severity } from 'vs/platform/notification/common/notification';
 +import { Registry } from 'vs/platform/registry/common/platform';
 +import { PersistentConnectionEventType } from 'vs/platform/remote/common/remoteAgentConnection';
@@ -852,61 +851,6 @@ index 0000000000..649cf32f0a
 +		});
 +	}
 +
-+	const applyUpdate = async (): Promise<void> => {
-+		(services.get(ILogService) as ILogService).debug("Applying update...");
-+
-+		const response = await fetch(normalize(`${options.base}/update/apply`), {
-+			headers: { "content-type": "application/json" },
-+		});
-+		const json = await response.json();
-+		if (response.status !== 200 || json.error) {
-+			throw new Error(json.error || response.statusText);
-+		}
-+		(services.get(INotificationService) as INotificationService).info(`Updated to ${json.version}`);
-+	};
-+
-+	const getUpdate = async (): Promise<void> => {
-+		(services.get(ILogService) as ILogService).debug("Checking for update...");
-+
-+		const response = await fetch(normalize(`${options.base}/update`), {
-+			headers: { "content-type": "application/json" },
-+		});
-+		const json = await response.json();
-+		if (response.status !== 200 || json.error) {
-+			throw new Error(json.error || response.statusText);
-+		}
-+		if (json.isLatest) {
-+			return;
-+		}
-+
-+		(services.get(INotificationService) as INotificationService).notify({
-+			severity: Severity.Info,
-+			message: `code-server has an update: ${json.version}`,
-+			actions: {
-+				primary: [{
-+					id: 'update',
-+					label: 'Apply Update',
-+					tooltip: '',
-+					class: undefined,
-+					enabled: true,
-+					checked: true,
-+					dispose: () => undefined,
-+					run: applyUpdate,
-+				}],
-+			}
-+		});
-+	};
-+
-+	const updateLoop = (): void => {
-+		getUpdate().catch((error) => {
-+			(services.get(ILogService) as ILogService).warn(error);
-+		}).finally(() => {
-+			setTimeout(updateLoop, 300000);
-+		});
-+	};
-+
-+	updateLoop();
-+
 +	// This will be used to set the background color while VS Code loads.
 +	const theme = (services.get(IStorageService) as IStorageService).get("colorThemeData", StorageScope.GLOBAL);
 +	if (theme) {