Get SysView available types for each SourceObject type

[n00bcracker]

Splitting the large PR of creating SysViews in SchemeShard
To create system view during SchemeShard init we have to collect actual list of available pairs <sysview type, default sysview name> based on kind of the SourceObject.

[github-actions]

🟢 2025-06-24 12:34:28 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-06-23 23:35:45 UTC Pre-commit check linux-x86_64-release-asan for ce2e7e8 has started.
⚪ 2025-06-23 23:35:56 UTC Artifacts will be uploaded here
⚪ 2025-06-23 23:39:10 UTC ya make is running...
🟡 2025-06-24 01:28:40 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?
15632	15284	0	128	192	28

⚪ 2025-06-24 01:30:01 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-06-24 02:07:19 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?
1747 (only retried tests)	1479	0	65	179	24

⚪ 2025-06-24 02:07:38 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-06-24 02:42:28 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?
1647 (only retried tests)	1395	0	55	172	25

🟢 2025-06-24 02:42:45 UTC Build successful.
🟡 2025-06-24 02:43:21 UTC ydbd size 3.9 GiB changed* by +838.2 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 85ef01a	merge: ce2e7e8	diff	diff %
ydbd size	4 186 899 480 Bytes	4 187 757 792 Bytes	+838.2 KiB	+0.020%
ydbd stripped size	1 451 440 440 Bytes	1 451 735 000 Bytes	+287.7 KiB	+0.020%

^{*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]

⚪ 2025-06-24 00:04:59 UTC Pre-commit check linux-x86_64-relwithdebinfo for ce2e7e8 has started.
⚪ 2025-06-24 00:05:43 UTC Artifacts will be uploaded here
⚪ 2025-06-24 00:09:33 UTC ya make is running...
🟡 2025-06-24 01:17:54 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?
30889	29485	0	4	1347	53

⚪ 2025-06-24 01:20:33 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-06-24 01:30:42 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
365 (only retried tests)	335	0	0	3	27

🟢 2025-06-24 01:30:50 UTC Build successful.
🟡 2025-06-24 01:31:08 UTC ydbd size 2.2 GiB changed* by +343.4 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 85ef01a	merge: ce2e7e8	diff	diff %
ydbd size	2 379 862 488 Bytes	2 380 214 160 Bytes	+343.4 KiB	+0.015%
ydbd stripped size	498 524 296 Bytes	498 597 256 Bytes	+71.2 KiB	+0.015%

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