Fix kafka auth (#16351)

[FloatingCrowbar]

Changelog entry

Buxfix for auth in kafka proxy

Changelog category

• Bugfix

Description for reviewers

#16351

[github-actions]

⚪ 2025-03-28 11:11:08 UTC Pre-commit check linux-x86_64-relwithdebinfo for 8434799 has started.
⚪ 2025-03-28 11:11:12 UTC Artifacts will be uploaded here
⚪ 2025-03-28 11:14:03 UTC ya make is running...
🟡 2025-03-28 12:16:08 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?
18632	17281	0	6	1215	130

⚪ 2025-03-28 12:18:28 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-03-28 12:40:07 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
204 (only retried tests)	73	0	0	2	129

🟢 2025-03-28 12:40:17 UTC Build successful.
🟢 2025-03-28 12:40:41 UTC ydbd size 2.1 GiB changed* by +224 Bytes, which is < 100.0 KiB vs stable-25-1-1: OK

ydbd size dash	stable-25-1-1: 482960d	merge: 8434799	diff	diff %
ydbd size	2 242 923 200 Bytes	2 242 923 424 Bytes	+224 Bytes	+0.000%
ydbd stripped size	474 978 840 Bytes	474 978 904 Bytes	+64 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]

⚪ 2025-03-28 11:14:25 UTC Pre-commit check linux-x86_64-release-asan for 8434799 has started.
⚪ 2025-03-28 11:14:39 UTC Artifacts will be uploaded here
⚪ 2025-03-28 11:17:27 UTC ya make is running...
🟡 2025-03-28 12:28:57 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?
11509	11402	0	62	9	36

⚪ 2025-03-28 12:30:25 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-03-28 12:53:10 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
152 (only retried tests)	116	0	0	1	35

🟢 2025-03-28 12:53:19 UTC Build successful.
🟢 2025-03-28 12:53:43 UTC ydbd size 3.6 GiB changed* by +224 Bytes, which is < 100.0 KiB vs stable-25-1-1: OK

ydbd size dash	stable-25-1-1: 482960d	merge: 8434799	diff	diff %
ydbd size	3 901 584 472 Bytes	3 901 584 696 Bytes	+224 Bytes	+0.000%
ydbd stripped size	1 365 399 920 Bytes	1 365 399 920 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}