sysview: make database admin access tests more stable

[ijon]

Update recently added tests on database admin access to auth_* sysviews to be more stable.

[github-actions]

🟢 2025-03-03 19:46:17 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-03-06 18:25:25 UTC Pre-commit check linux-x86_64-release-asan for ef621b1 has started.
⚪ 2025-03-06 18:25:55 UTC Artifacts will be uploaded here
⚪ 2025-03-06 18:28:54 UTC ya make is running...
🟡 2025-03-06 19:12:22 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
1900	1867	0	9	13	11

⚪ 2025-03-06 19:12:41 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-03-06 19:31:22 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
39 (only retried tests)	24	0	0	8	7

🟢 2025-03-06 19:31:31 UTC Build successful.
🟢 2025-03-06 19:31:49 UTC ydbd size 3.7 GiB changed* by +144 Bytes, which is < 100.0 KiB vs main: OK

ydbd size dash	main: f5739aa	merge: ef621b1	diff	diff %
ydbd size	3 994 028 360 Bytes	3 994 028 504 Bytes	+144 Bytes	+0.000%
ydbd stripped size	1 388 708 456 Bytes	1 388 708 456 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]

⚪ 2025-03-06 18:25:46 UTC Pre-commit check linux-x86_64-relwithdebinfo for ef621b1 has started.
⚪ 2025-03-06 18:26:00 UTC Artifacts will be uploaded here
⚪ 2025-03-06 18:28:26 UTC ya make is running...
🟡 2025-03-06 19:15:58 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
4971	4835	0	1	47	88

⚪ 2025-03-06 19:16:43 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-03-06 19:32:23 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
113 (only retried tests)	36	0	0	0	77

🟢 2025-03-06 19:32:32 UTC Build successful.
🟢 2025-03-06 19:32:45 UTC ydbd size 2.1 GiB changed* by +208 Bytes, which is < 100.0 KiB vs main: OK

ydbd size dash	main: f5739aa	merge: ef621b1	diff	diff %
ydbd size	2 293 296 624 Bytes	2 293 296 832 Bytes	+208 Bytes	+0.000%
ydbd stripped size	480 442 624 Bytes	480 442 688 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}