24-4-4-hotfix: Break persistent locks on scheme tx v2

[CyberROFL]

Changelog entry

Сoncurrent execution of rw-transactions and completion of the initial scan or online index building can lead to disruption of persistent locks and loss of a schema snapshot used for serialization of CDC records.

Changelog category

• Bugfix

Description for reviewers

#19341

[github-actions]

⚪ 2025-06-05 10:30:01 UTC Pre-commit check for 7697caf has started.
⚪ 2025-06-05 10:32:39 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2025-06-05 11:16:44 UTC Build successful.
⚪ 2025-06-05 11:17:00 UTC Tests are running...
🔴 2025-06-05 12:44:38 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14822	13465	0	20	1300	37

🟡 2025-06-05 12:45:34 UTC ydbd size 8.3 GiB changed* by +386.6 KiB, which is >= 100.0 KiB vs stable-24-4-4-hotfix: Warning

ydbd size dash	stable-24-4-4-hotfix: ce34feb	merge: 7697caf	diff	diff %
ydbd size	8 898 964 296 Bytes	8 899 360 184 Bytes	+386.6 KiB	+0.004%
ydbd stripped size	485 053 896 Bytes	485 054 280 Bytes	+384 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]

⚪ 2025-06-05 10:36:48 UTC Pre-commit check for 7697caf has started.
⚪ 2025-06-05 10:39:21 UTC Build linux-x86_64-release-asan is running...
🟢 2025-06-05 11:05:37 UTC Build successful.
⚪ 2025-06-05 11:05:53 UTC Tests are running...
🔴 2025-06-05 13:19:20 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10392	10280	0	37	34	41

🟢 2025-06-05 13:20:08 UTC ydbd size 5.6 GiB changed* by +42.1 KiB, which is < 100.0 KiB vs stable-24-4-4-hotfix: OK

ydbd size dash	stable-24-4-4-hotfix: ce34feb	merge: 7697caf	diff	diff %
ydbd size	6 028 332 312 Bytes	6 028 375 392 Bytes	+42.1 KiB	+0.001%
ydbd stripped size	1 508 580 288 Bytes	1 508 609 856 Bytes	+28.9 KiB	+0.002%

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