feat: add self-hosted to ignored labels in team labeler workflow (calcom#23373)

- Add self-hosted to the ignore-labels list in .github/workflows/labeler.yml
- This prevents the team-label-action from automatically applying the self-hosted label to PRs
- Maintains alphabetical ordering in the comma-separated list

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

Author: keithwillcode

.github/workflows/labeler.yml

@@ -26,7 +26,7 @@ jobs:
         with:
           repo-token: ${{ secrets.EQUITY_BEE_TEAM_LABELER_ACTION_TOKEN }}
           organization-name: calcom
-          ignore-labels: "admin, app-store, ai, authentication, automated-testing, billing, bookings, caldav, calendar-apps, ci, console, crm-apps, dba, devops, docs, documentation, emails, embeds, event-types, i18n, impersonation, manual-testing, ui, performance, ops-stack, organizations, public-api, routing-forms, seats, teams, webhooks, workflows, zapier"
+          ignore-labels: "admin, app-store, ai, authentication, automated-testing, billing, bookings, caldav, calendar-apps, ci, console, crm-apps, dba, devops, docs, documentation, emails, embeds, event-types, i18n, impersonation, manual-testing, ui, performance, ops-stack, organizations, public-api, routing-forms, seats, self-hosted, teams, webhooks, workflows, zapier"
   apply-labels-from-issue:
     runs-on: ubuntu-latest