Make email address for Notification sender configureable.

[maria-farooq]

• https://github.com/RestComm/Restcomm-Connect/blob/master/restcomm/restcomm.interpreter/src/main/java/org/restcomm/connect/interpreter/BaseVoiceInterpreter.java#L139 this value and similar in other modules should be an address configurable globally and shouldn't be something hardcoded.

[hdiniz]

There is already a configuration to set from address of notification sender. Please consider this PR #2322

[basalt79]

Hi @maria-farooq, I can have a look on this issue. Hope this is fine with for you!