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

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


Updates `dawidd6/action-send-mail` from 994f270325d4f7257aff241a35488ef54ba364a4 to c50dc4cc848ade21f848990889906d804fae78c5
- [Release notes](https://github.com/dawidd6/action-send-mail/releases)
- [Commits](dawidd6/action-send-mail@994f270...c50dc4c)

---
updated-dependencies:
- dependency-name: dawidd6/action-send-mail
  dependency-version: c50dc4cc848ade21f848990889906d804fae78c5
  dependency-type: direct:production
  dependency-group: actions
...

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

Author: dependabot[bot]

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

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send push notification email
-        uses: dawidd6/action-send-mail@994f270325d4f7257aff241a35488ef54ba364a4 # pinned
+        uses: dawidd6/action-send-mail@c50dc4cc848ade21f848990889906d804fae78c5 # pinned
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}