DYN-6651 Updating IssueTypePredicter

[RobertGlobant20]

Purpose

Updating IssueTypePredicter workflow to use .NET 8 The next PR needs to be merged first: https://github.com/DynamoDS/IssuesTypePredicter/pull/2

Declarations

Check these if you believe they are true

• [X] The codebase is in a better state after this PR
• [X] Is documented according to the standards
• [X] The level of testing this PR includes is appropriate
• [X] User facing strings, if any, are extracted into *.resx files
• [ ] All tests pass using the self-service CI.
• [ ] Snapshot of UI changes, if any.
• [ ] Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• [ ] This PR modifies some build requirements and the readme is updated
• [ ] This PR contains no files larger than 50 MB

Release Notes

Updating IssueTypePredicter workflow to use .NET 8

Reviewers

@QilongTang @reddyashish

FYIs

[github-actions[bot]]

UI Smoke Tests

Test: success. 2 passed, 0 failed. TestComplete Test Result Workflow Run: UI Smoke Tests Check: UI Smoke Tests - net8.0

[reddyashish]

[ContainsEmptyListOrNullTest] is failing here. So i think you did not pull in the changes from https://github.com/DynamoDS/Dynamo/pull/15190 to fix it?.

[QilongTang]

[ContainsEmptyListOrNullTest] is failing here. So i think you did not pull in the changes from #15190 to fix it?.

Thanks @reddyashish, yeah should be fine to proceed since this fork is behind master most likely