Updated recipe-maintainers list

[oleksandr-pavlyk]

This PR add maintainers to the conda recipe.

It serves to tests whether internal scanning for people names is going to break due the inspecting the conda-package tar-ball's info/ folder.

• Have you provided a meaningful PR description?
• Have you added a test, reproducer or referred to an issue with a reproducer?
• Have you tested your changes locally for CPU and GPU devices?
• Have you made sure that new changes do not introduce compiler warnings?
• Have you checked performance impact of proposed changes?
• If this PR is a work in progress, are you opening the PR as a draft?

[github-actions]

View rendered docs @ https://intelpython.github.io/dpctl/pulls/1466/index.html

[github-actions]

Array API standard conformance tests for dpctl=0.15.1dev1=py310ha25a700_2 ran successfully.
Passed: 935
Failed: 65
Skipped: 119

[coveralls]

coverage: 89.693%. remained the same
when pulling aeef9d5 on chore-fix-maintainers
into f8b2202 on master.

[github-actions]

Array API standard conformance tests for dpctl=0.15.1dev2=py310h15de555_49 ran successfully.
Passed: 877
Failed: 55
Skipped: 59

[github-actions]

Array API standard conformance tests for dpctl=0.15.1dev2=py310h15de555_56 ran successfully.
Passed: 879
Failed: 30
Skipped: 82

[github-actions]

Array API standard conformance tests for dpctl=0.15.1dev2=py310h15de555_58 ran successfully.
Passed: 880
Failed: 29
Skipped: 82