fix: Add feature request to be ignored for stale issues

[quixoticmonk]

Summary

Adds feaure-request as a label to ignore from issue staleness check.

Changes

Added feature-request to the exempt-issue-labels to prevent stale bot from closing open feature requests.

User experience

No changes

Checklist

If your change doesn't seem to apply, please leave them unchecked.

• [X] I have performed a self-review of this change
• [ ] Changes have been tested
• [ ] Changes are documented

Acknowledgment

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

Disclaimer: We value your time and bandwidth. As such, any pull requests created on non-triaged issues might not be successful.

[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (70b2f98) 39.65% compared to head (9316376) 39.65%.

:exclamation: Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #121 +/- ## ======================================= Coverage 39.65% 39.65% ======================================= Files 13 13 Lines 1339 1339 ======================================= Hits 531 531 Misses 808 808 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Do you have feedback about the report comment? Let us know in this issue.