Add debug logging for missing competitor lookup

Co-authored-by: fabrice404 <12575390+fabrice404@users.noreply.github.com>

scraper/ics-generator.ts

@@ -152,6 +152,7 @@ export class ICSGenerator {
     }
     const competitor = this.calendar.competitors.find(comp => comp.code === competitorId);
     if (!competitor) {
+      this.debug(`Competitor not found: ${competitorId}`);
       return {
         noc: "",
         name: competitorId,