Fix issue #9461 with altering CDC streams

[FloatingCrowbar]

#9461

[github-actions]

⚪ 2024-10-29 18:42:01 UTC Pre-commit check linux-x86_64-relwithdebinfo for db7f388 has started.
⚪ 2024-10-29 18:42:12 UTC Artifacts will be uploaded here
⚪ 2024-10-29 18:45:10 UTC ya make is running...
🟢 2024-10-29 19:29:46 UTC Tests successful.

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
15051	13559	0	0	1394	98

🟢 2024-10-29 19:31:02 UTC Build successful.
🟢 2024-10-29 19:31:20 UTC ydbd size 2.8 GiB changed* by +14.4 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 08f5064	merge: db7f388	diff	diff %
ydbd size	3 038 244 440 Bytes	3 038 259 136 Bytes	+14.4 KiB	+0.000%
ydbd stripped size	481 263 544 Bytes	481 265 144 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}

[github-actions]

⚪ 2024-10-29 18:42:05 UTC Pre-commit check linux-x86_64-release-asan for db7f388 has started.
⚪ 2024-10-29 18:42:16 UTC Artifacts will be uploaded here
⚪ 2024-10-29 18:45:13 UTC ya make is running...
🟡 2024-10-29 19:52:47 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
9175	9091	0	45	5	34

🟢 2024-10-29 19:53:35 UTC Build successful.
🟢 2024-10-29 19:54:07 UTC ydbd size 5.7 GiB changed* by +48.7 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 5f37943	merge: db7f388	diff	diff %
ydbd size	6 147 831 376 Bytes	6 147 881 264 Bytes	+48.7 KiB	+0.001%
ydbd stripped size	1 534 206 128 Bytes	1 534 216 112 Bytes	+9.8 KiB	+0.001%

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

[nshestakov]

не понятно зачем это сравнивать.
может cdc создать с поддержкой автопартиционирования и проверить, что меняются min и max, и другие параметры топика?