feature #57627 [Notifier] Add Sipgate bridge (Lukas Kaltenbach, sakul95)

This PR was squashed before being merged into the 7.2 branch.

Discussion
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[Notifier] Add Sipgate bridge

| Q             | A
| ------------- | ---
| Branch?       | 7.2
| Bug fix?      | no
| New feature?  | yes
| Deprecations? | no
| License       | MIT

Added a new notifier bridge for sipgate.

Commits
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69a4a0fdec [Notifier] Add Sipgate bridge

Author: fabpot

DependencyInjection/FrameworkExtension.php

@@ -2813,6 +2813,7 @@ private function registerNotifierConfiguration(array $config, ContainerBuilder $
             NotifierBridge\RingCentral\RingCentralTransportFactory::class => 'notifier.transport_factory.ring-central',
             NotifierBridge\RocketChat\RocketChatTransportFactory::class => 'notifier.transport_factory.rocket-chat',
             NotifierBridge\Sendberry\SendberryTransportFactory::class => 'notifier.transport_factory.sendberry',
+            NotifierBridge\Sipgate\SipgateTransportFactory::class => 'notifier.transport_factory.sipgate',
             NotifierBridge\SimpleTextin\SimpleTextinTransportFactory::class => 'notifier.transport_factory.simple-textin',
             NotifierBridge\Sevenio\SevenIoTransportFactory::class => 'notifier.transport_factory.sevenio',
             NotifierBridge\Sinch\SinchTransportFactory::class => 'notifier.transport_factory.sinch',

Resources/config/notifier_transports.php

@@ -94,6 +94,7 @@
         'ring-central' => Bridge\RingCentral\RingCentralTransportFactory::class,
         'sendberry' => Bridge\Sendberry\SendberryTransportFactory::class,
         'sevenio' => Bridge\Sevenio\SevenIoTransportFactory::class,
+        'sipgate' => Bridge\Sipgate\SipgateTransportFactory::class,
         'simple-textin' => Bridge\SimpleTextin\SimpleTextinTransportFactory::class,
         'sinch' => Bridge\Sinch\SinchTransportFactory::class,
         'sms-biuras' => Bridge\SmsBiuras\SmsBiurasTransportFactory::class,