remove auto-add-issue-to-project.yml

[tarilabs]

analogous to https://github.com/opendatahub-io/model-registry-bf4-kf/pull/275

Remove GH Project integration following migration to JIRA.

Description

How Has This Been Tested?

Merge criteria:

• [x] The commits and have meaningful messages; the author will squash them after approval or will ask to merge with squash.
• [n/a] Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• [n/a] The developer has manually tested the changes and verified that the changes work