Relax some DS proxy response integrity checks

[alexvru]

Changelog entry

Relax some DS proxy response integrity checks

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

In order to reduce amount of false positives some checks have been relaxed.

[github-actions]

🟢 2025-02-20 15:53:15 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-02-20 15:56:04 UTC Pre-commit check linux-x86_64-relwithdebinfo for b487f5c has started.
⚪ 2025-02-20 15:57:02 UTC Artifacts will be uploaded here
⚪ 2025-02-20 15:59:52 UTC ya make is running...
🟡 2025-02-20 16:48:02 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?
19381	18033	0	2	1215	131

⚪ 2025-02-20 16:50:32 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-02-20 17:12:21 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
199 (only retried tests)	72	0	0	2	125

🟢 2025-02-20 17:12:30 UTC Build successful.
🟢 2025-02-20 17:12:48 UTC ydbd size 2.1 GiB changed* by +80 Bytes, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 8f7f05b	merge: b487f5c	diff	diff %
ydbd size	2 239 506 072 Bytes	2 239 506 152 Bytes	+80 Bytes	+0.000%
ydbd stripped size	474 551 000 Bytes	474 551 064 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]

⚪ 2025-02-20 16:02:01 UTC Pre-commit check linux-x86_64-release-asan for b487f5c has started.
⚪ 2025-02-20 16:02:24 UTC Artifacts will be uploaded here
⚪ 2025-02-20 16:05:22 UTC ya make is running...
🟡 2025-02-20 17:08:52 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?
12069	11934	0	82	19	34

⚪ 2025-02-20 17:10:20 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-02-20 17:26:54 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 | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
189 (only retried tests)	149	0	1	7	32

⚪ 2025-02-20 17:27:06 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-02-20 17:45:47 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?
68 (only retried tests)	30	0	1	4	33

🟢 2025-02-20 17:45:55 UTC Build successful.
🟢 2025-02-20 17:46:23 UTC ydbd size 3.6 GiB changed* by -384 Bytes, which is <= 0 Bytes vs main: OK

ydbd size dash	main: 8f7f05b	merge: b487f5c	diff	diff %
ydbd size	3 895 663 616 Bytes	3 895 663 232 Bytes	-384 Bytes	-0.000%
ydbd stripped size	1 364 066 784 Bytes	1 364 066 784 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}