[Notifier] Added Sendinblue bridge documentation

Author: drixs6o9

notifier.rst

@@ -66,6 +66,7 @@ OvhCloud    ``symfony/ovhcloud-notifier``     ``ovhcloud://APPLICATION_KEY:APPLI
 Sinch       ``symfony/sinch-notifier``        ``sinch://ACCOUNT_ID:AUTH_TOKEN@default?from=FROM``
 Smsapi      ``symfony/smsapi-notifier``       ``smsapi://TOKEN@default?from=FROM``
 Twilio      ``symfony/twilio-notifier``       ``twilio://SID:TOKEN@default?from=FROM``
+Sendinblue  ``symfony/sendinblue-notifier``   ``sendinblue://API_KEY@default?sender=PHONE``
 ==========  ================================  ====================================================
 
 .. versionadded:: 5.1
@@ -74,7 +75,7 @@ Twilio      ``symfony/twilio-notifier``       ``twilio://SID:TOKEN@default?from=
 
 .. versionadded:: 5.2
 
-    The Smsapi, Infobip, Mobyt and Esendex integrations were introduced in Symfony 5.2.
+    The Smsapi, Infobip, Mobyt, Esendex and Sendinblue integrations were introduced in Symfony 5.2.
 
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