build(deps): bump dawidd6/action-send-mail in the github-actions group

Bumps the github-actions group with 1 update: [dawidd6/action-send-mail](https://github.com/dawidd6/action-send-mail).


Updates `dawidd6/action-send-mail` from 12335b969ae3fb71bee5f2c6b829744261aec34c to 2e600f3776677e493bf0da7aaec39a586d19a5ed
- [Release notes](https://github.com/dawidd6/action-send-mail/releases)
- [Commits](dawidd6/action-send-mail@12335b9...2e600f3)

---
updated-dependencies:
- dependency-name: dawidd6/action-send-mail
  dependency-version: 2e600f3776677e493bf0da7aaec39a586d19a5ed
  dependency-type: direct:production
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/push-email-notify.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send push notification email
-        uses: dawidd6/action-send-mail@12335b969ae3fb71bee5f2c6b829744261aec34c # pinned
+        uses: dawidd6/action-send-mail@2e600f3776677e493bf0da7aaec39a586d19a5ed # pinned
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}