feat(workflows): added new notification trigger type called investigation

[mvaishya]

…ting

Description

Related newrelic-client-go TF change

Added new notification trigger type (INVESTIGATING) which is used to send notification when an issue is being investigated.

Type of change

• New feature (non-breaking change which adds functionality)

Checklist:

Please delete options that are not relevant.

• My commit message follows conventional commits
• My code is formatted to Go standards
• I have performed a self-review of my own code
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes. Go here for instructions on running tests locally.

How to test this change?

Please describe how to test your changes. Include any relevant steps in the UI, HCL file(s), commands, etc

Create a workflow having the new notification trigger (INVESTIGATING) as a part of its destination configuration.

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[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

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