Add a DependencyConflictError Exception To Allow For Instrumentation To Stop When Dependcies Are Not Installed

[rjduffner]

Description

In order for the auto instrumentation to use the same dependency checker as the instrumentation itself, I introduce an exception that allows for an early exit from instrument function through the distro and back to the _load.

Still To Do:

• Verify backwards compatibility
• Tests

Fixes #3201

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A

Does This PR Require a Core Repo Change?

• Yes. - Link to PR:
• No.

Checklist:

See contributing.md for styleguide, changelog guidelines, and more.

• Followed the style guidelines of this project
• Changelogs have been updated
• Unit tests have been added
• Documentation has been updated