feature #16452 [Notifier] [Sendberry] add docs (StaffNowa)

This PR was squashed before being merged into the 6.1 branch.

Discussion
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[Notifier] [Sendberry] add docs

Commits
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61b1e4c [Notifier] [Sendberry] add docs

Author: OskarStark

notifier.rst

@@ -75,6 +75,7 @@ Nexmo           ``symfony/nexmo-notifier``            ``nexmo://KEY:SECRET@defau
 Octopush        ``symfony/octopush-notifier``         ``octopush://USERLOGIN:APIKEY@default?from=FROM&type=TYPE``
 OrangeSms       ``symfony/orange-sms-notifier``       ``orange-sms://CLIENT_ID:CLIENT_SECRET@default?from=FROM&sender_name=SENDER_NAME``
 OvhCloud        ``symfony/ovh-cloud-notifier``        ``ovhcloud://APPLICATION_KEY:APPLICATION_SECRET@default?consumer_key=CONSUMER_KEY&service_name=SERVICE_NAME``
+Sendberry       ``symfony/sendberry-notifier``        ``sendberry://USERNAME:PASSWORD@default?auth_key=AUTH_KEY&from=FROM``
 Sendinblue      ``symfony/sendinblue-notifier``       ``sendinblue://API_KEY@default?sender=PHONE``
 Sms77           ``symfony/sms77-notifier``            ``sms77://API_KEY@default?from=FROM``
 Sinch           ``symfony/sinch-notifier``            ``sinch://ACCOUNT_ID:AUTH_TOKEN@default?from=FROM``
@@ -91,7 +92,7 @@ Yunpian         ``symfony/yunpian-notifier``          ``yunpian://APIKEY@default
 
 .. versionadded:: 6.1
 
-    The 46elks, OrangeSms and KazInfoTeh integrations were introduced in Symfony 6.1.
+    The 46elks, OrangeSms, KazInfoTeh and Sendberry integrations were introduced in Symfony 6.1.
 
 To enable a texter, add the correct DSN in your ``.env`` file and
 configure the ``texter_transports``: