feat: add service name/id field to webhook alerts

[allending313]

• Identified the issue which this PR solves.
• Read the CONTRIBUTING document.
• Code builds clean without any errors or warnings.
• Added appropriate tests for any new functionality.
• All new and existing tests passed.
• Added comments in the code, where necessary.
• Ran make check to catch common errors. Fixed any that came up.

Description:
Webhook alert bundle notifications included the service id and name which were not present in the alert type. This feat adds the service name and id field to the webhook alert notification post data.

Which issue(s) this PR fixes:
#3009

Before:
127.0.0.1 - - [26/Jul/2023 09:21:03] "POST /webhook HTTP/1.1" 200 -
Data received from Webhook is:  {'AppName': 'GoAlert', 'Type': 'Alert', 'AlertID': 79679, 'Summary': 'test3', 'Details': ''}

After:
127.0.0.1 - - [26/Jul/2023 09:39:48] "POST /webhook HTTP/1.1" 200 -
Data received from Webhook is:  {'AppName': 'GoAlert', 'Type': 'Alert', 'AlertID': 79679, 'Summary': 'test3', 'Details': '', 'ServiceID': 'df9cfe94-7a76-4757-94b5-bf6013af831e', 'ServiceName': 'test_webhook'}

[andrewbenington]

I made the changes I'm suggesting and the functionality is still there, I don't think the Notification store needs to be changed at all

[andrewbenington]

lgtm!