fix(build): Update build script and async function signature

ts_web/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@social.io/catalog',
-  version: '1.2.3',
+  version: '1.2.4',
   description: 'catalog for social.io'
 }

ts_web/elements/sio-recorder.ts

@@ -104,7 +104,7 @@ export class SioRecorder extends DeesElement {
    * Starts an rrweb recording session that tracks the entire DOM,
    * including canvases and cross-origin iframes (if permissible).
    */
-  private async startRecording(): void {
+  private async startRecording(): Promise<void> {
     await this.domtoolsPromise;
     this.status = 'recording';
     this.events = [];