Fix kafka auth

[FloatingCrowbar]

Changelog entry

Fix bug in auth for kafka proxy

Changelog category

• Bugfix

Description for reviewers

...

[github-actions]

⚪ 2025-03-27 15:20:18 UTC Pre-commit check linux-x86_64-release-asan for 007a1c6 has started.
⚪ 2025-03-27 15:21:07 UTC Artifacts will be uploaded here
⚪ 2025-03-27 15:24:23 UTC ya make is running...
🟡 2025-03-27 16:33:40 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Details

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
11873	11783	0	32	20	38

⚪ 2025-03-27 16:34:48 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-03-27 16:50:20 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Details

Test history | Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
123 (only retried tests)	78	0	5	9	31

⚪ 2025-03-27 16:50:34 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-03-27 17:09:12 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Test history | Ya make output | Test bloat | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
71 (only retried tests)	30	0	5	6	30

🟢 2025-03-27 17:09:19 UTC Build successful.
🟢 2025-03-27 17:09:51 UTC ydbd size 3.8 GiB changed* by +208 Bytes, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 47cc8b2	merge: 007a1c6	diff	diff %
ydbd size	4 112 470 432 Bytes	4 112 470 640 Bytes	+208 Bytes	+0.000%
ydbd stripped size	1 421 135 144 Bytes	1 421 135 144 Bytes	0 Bytes	0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

🔴 2025-03-27 15:20:46 UTC The validation of the Pull Request description has failed. Please update the description.

Bugfix requires a linked issue in the changelog entry

[github-actions]

⚪ 2025-03-27 15:22:07 UTC Pre-commit check linux-x86_64-relwithdebinfo for 007a1c6 has started.
⚪ 2025-03-27 15:22:12 UTC Artifacts will be uploaded here
⚪ 2025-03-27 15:24:53 UTC ya make is running...
🟡 2025-03-27 16:23:03 UTC Some tests failed, follow the links below. Going to retry failed tests...

Details

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
19199	17826	0	9	1252	112

⚪ 2025-03-27 16:24:54 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-03-27 16:37:58 UTC Tests successful.

Test history | Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
178 (only retried tests)	74	0	0	0	104

🟢 2025-03-27 16:38:08 UTC Build successful.
🟢 2025-03-27 16:38:29 UTC ydbd size 2.2 GiB changed* by +176 Bytes, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 47cc8b2	merge: 007a1c6	diff	diff %
ydbd size	2 343 618 680 Bytes	2 343 618 856 Bytes	+176 Bytes	+0.000%
ydbd stripped size	490 103 008 Bytes	490 103 008 Bytes	0 Bytes	0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}