fix: restore Telegram webhook-mode health after restarts

Landed from contributor PR #39313 by @fellanH.

Co-authored-by: Felix Hellström <30758862+fellanH@users.noreply.github.com>

src/telegram/monitor.ts

@@ -30,6 +30,7 @@ export type MonitorTelegramOpts = {
   webhookHost?: string;
   proxyFetch?: typeof fetch;
   webhookUrl?: string;
+  webhookCertPath?: string;
 };
 
 export function createTelegramRunnerOptions(cfg: OpenClawConfig): RunOptions<unknown> {
@@ -199,6 +200,7 @@ export async function monitorTelegramProvider(opts: MonitorTelegramOpts = {}) {
         fetch: proxyFetch,
         abortSignal: opts.abortSignal,
         publicUrl: opts.webhookUrl,
+        webhookCertPath: opts.webhookCertPath,
       });
       await waitForAbortSignal(opts.abortSignal);
       return;