Rely on OIDC_ISSUER instead of USER_API

[jawadqur]

Link to JIRA ticket if there is one:

New Features

Breaking Changes

Bug Fixes

Improvements

Dependency updates

Deployment changes

[github-actions[bot]]

The style in this PR agrees with black. :heavy_check_mark:

This formatting comment was generated automatically by a script in uc-cdis/wool.

[coveralls]

Pull Request Test Coverage Report for Build 8822190900

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 99 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-6.6%) to 61.855%

---

Files with Coverage Reduction	New Missed Lines	%
blueprint/routes/views/program/init.py	12	82.83%
blueprint/routes/views/init.py	14	63.29%
blueprint/routes/views/program/project.py	73	61.73%
<!--	Total:	99		-->

Totals
Change from base Build 8528497970:	-6.6%
Covered Lines:	2361
Relevant Lines:	3817

---

💛 - Coveralls