Switch SchemeShard from Y_ABORT to Y_ENSURE in vector index related files

[kunga]

Changelog entry

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Changelog category

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Description for reviewers

Part of #18648

It would take too long to analize which method in schemeshard_info_types are relevant to build index, so I changed the whole file

[github-actions]

🟢 2025-05-29 15:08:12 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-05-29 15:03:05 UTC Pre-commit check linux-x86_64-release-asan for 20c5e4c has started.
⚪ 2025-05-29 15:03:16 UTC Artifacts will be uploaded here
⚪ 2025-05-29 15:06:16 UTC ya make is running...
🟡 2025-05-29 16:47:30 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?
13766	13520	0	142	79	25

⚪ 2025-05-29 16:48:42 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-05-29 17:26:52 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 | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
1795 (only retried tests)	1640	0	63	67	25

⚪ 2025-05-29 17:27:11 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-05-29 17:59:46 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?
1444 (only retried tests)	1294	0	63	66	21

🟢 2025-05-29 18:00:02 UTC Build successful.
🔴 2025-05-29 18:00:35 UTC ydbd size 3.9 GiB changed* by +7.4 MiB, which is >= 2.0 MiB vs main: Alert

ydbd size dash	main: d617cc1	merge: 20c5e4c	diff	diff %
ydbd size	4 147 273 176 Bytes	4 154 996 672 Bytes	+7.4 MiB	+0.186%
ydbd stripped size	1 440 065 016 Bytes	1 442 267 960 Bytes	+2.1 MiB	+0.153%

^{*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]

⚪ 2025-05-29 15:12:37 UTC Pre-commit check linux-x86_64-relwithdebinfo for 20c5e4c has started.
⚪ 2025-05-29 15:12:56 UTC Artifacts will be uploaded here
⚪ 2025-05-29 15:15:57 UTC ya make is running...
🟢 2025-05-29 16:29:22 UTC Tests successful.

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
21744	20369	0	0	1337	38

🟢 2025-05-29 16:31:08 UTC Build successful.
🔴 2025-05-29 16:31:26 UTC ydbd size 2.2 GiB changed* by +4.1 MiB, which is >= 2.0 MiB vs main: Alert

ydbd size dash	main: d617cc1	merge: 20c5e4c	diff	diff %
ydbd size	2 358 248 400 Bytes	2 362 501 352 Bytes	+4.1 MiB	+0.180%
ydbd stripped size	495 390 920 Bytes	496 045 352 Bytes	+639.1 KiB	+0.132%

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