check that we are not migrating tablets to ourselves

[vporyadke]

Changelog entry

add validation to never have tablet migration from root hive to itself

Changelog category

• Improvement

Description for reviewers

...

[github-actions]

🟢 2025-03-07 16:33:51 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-03-07 16:35:27 UTC Pre-commit check linux-x86_64-relwithdebinfo for 1a2192c has started.
⚪ 2025-03-07 16:35:42 UTC Artifacts will be uploaded here
⚪ 2025-03-07 16:38:24 UTC ya make is running...
🟡 2025-03-07 17:26:18 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?
19237	17904	0	3	1217	113

⚪ 2025-03-07 17:28:28 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-03-07 17:39:40 UTC Some tests failed, follow the links below. Going to retry failed tests...

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
161 (only retried tests)	55	0	1	0	105

⚪ 2025-03-07 17:39:48 UTC ya make is running... (failed tests rerun, try 3)
🟢 2025-03-07 17:51:49 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
148 (only retried tests)	45	0	0	0	103

🟢 2025-03-07 17:52:00 UTC Build successful.
🟢 2025-03-07 17:52:19 UTC ydbd size 2.1 GiB changed* by +2.6 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 67fc041	merge: 1a2192c	diff	diff %
ydbd size	2 294 634 584 Bytes	2 294 637 208 Bytes	+2.6 KiB	+0.000%
ydbd stripped size	480 595 008 Bytes	480 595 584 Bytes	+576 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]

⚪ 2025-03-07 16:36:31 UTC Pre-commit check linux-x86_64-release-asan for 1a2192c has started.
⚪ 2025-03-07 16:36:46 UTC Artifacts will be uploaded here
⚪ 2025-03-07 16:39:27 UTC ya make is running...
🟡 2025-03-07 17:45:52 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?
11772	11522	0	196	21	33

⚪ 2025-03-07 17:47:06 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-03-07 18:01:23 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?
307 (only retried tests)	265	0	2	8	32

⚪ 2025-03-07 18:01:32 UTC ya make is running... (failed tests rerun, try 3)
🟢 2025-03-07 18:12:45 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
69 (only retried tests)	34	0	0	7	28

🟢 2025-03-07 18:12:52 UTC Build successful.
🟢 2025-03-07 18:13:18 UTC ydbd size 3.7 GiB changed* by +6.1 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 67fc041	merge: 1a2192c	diff	diff %
ydbd size	3 996 113 088 Bytes	3 996 119 376 Bytes	+6.1 KiB	+0.000%
ydbd stripped size	1 389 155 016 Bytes	1 389 156 616 Bytes	+1.6 KiB	+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}