added verification for schema version

[xyliganSereja]

Changelog entry

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Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

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[github-actions]

⚪ 2025-10-15 12:10:43 UTC Pre-commit check linux-x86_64-release-asan for 479abfd has started.
⚪ 2025-10-15 12:11:09 UTC Artifacts will be uploaded here
⚪ 2025-10-15 12:15:26 UTC ya make is running...
🟡 2025-10-15 14:12:12 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
15482	15020	0	152	292	18

🟢 2025-10-15 14:12:19 UTC Build successful.
🟢 2025-10-15 14:12:42 UTC ydbd size 3.8 GiB changed* by +3.2 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: d13877c	merge: 479abfd	diff	diff %
ydbd size	4 033 142 128 Bytes	4 033 145 408 Bytes	+3.2 KiB	+0.000%
ydbd stripped size	1 497 881 248 Bytes	1 497 882 208 Bytes	+960 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]

⚪ 2025-10-15 12:11:49 UTC Pre-commit check linux-x86_64-relwithdebinfo for 479abfd has started.
⚪ 2025-10-15 12:12:04 UTC Artifacts will be uploaded here
⚪ 2025-10-15 12:15:47 UTC ya make is running...
🔴 2025-10-15 13:41:11 UTC Too many tests failed, NOT going to retry
🔴 2025-10-15 13:45:44 UTC Some tests failed, follow the links below.

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
31265	23920	0	5942	1374	29

🟢 2025-10-15 13:45:53 UTC Build successful.
🟢 2025-10-15 13:46:10 UTC ydbd size 2.3 GiB changed* by +928 Bytes, which is < 100.0 KiB vs main: OK

ydbd size dash	main: d13877c	merge: 479abfd	diff	diff %
ydbd size	2 424 119 792 Bytes	2 424 120 720 Bytes	+928 Bytes	+0.000%
ydbd stripped size	516 027 304 Bytes	516 026 472 Bytes	-832 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]

🟢 2025-10-15 22:35:51 UTC The validation of the Pull Request description is successful.