ci: remove mail (for the time being)

.woodpecker.yml

@@ -176,14 +176,3 @@ pipeline:
       - earthly --push --secret NPM_TOKEN +publish-js-all
     when:
       branch: [main]
-
-  mail:
-    image: deblan/woodpecker-email
-    secrets: [MAIL_FROM, MAIL_HOST, MAIL_USERNAME, MAIL_PASSWORD]
-    settings:
-      from.address: $MAIL_FROM
-      host: $MAIL_HOST
-      username: $MAIL_USERNAME
-      password: $MAIL_PASSWORD
-    when:
-      status: [success, failure]