Allow to add changefeed to index table via AlterTable

[CyberROFL]

Changelog entry

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Changelog category

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[github-actions]

⚪ 2024-07-19 15:43:23 UTC Pre-commit check for cf78169 has started.
⚪ 2024-07-19 15:46:02 UTC Build+Tests linux-x86_64-release-clang14 is running...
🟢 2024-07-19 15:51:13 UTC Build successful.

[github-actions]

⚪ 2024-07-19 15:43:25 UTC Pre-commit check for cf78169 has started.
⚪ 2024-07-19 15:46:08 UTC Build+Tests linux-x86_64-relwithdebinfo is running...
🟢 2024-07-19 17:16:49 UTC Build successful.
🔴 2024-07-19 17:18:42 UTC Some tests failed, follow the links below.

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
13961	12625	0	5	1314	17

🔴 2024-07-19 17:19:29 UTC ydbd size 8.1 GiB changed* by +13.0 MiB, which is >= 2.0 MiB vs main: Alert

ydbd size dash	main: 19153a4	merge: cf78169	diff	diff %
ydbd size	8 641 993 624 Bytes	8 655 673 832 Bytes	+13.0 MiB	+0.158%
ydbd stripped size	470 492 384 Bytes	471 102 880 Bytes	+596.2 KiB	+0.130%

^{*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]

⚪ 2024-07-19 15:46:06 UTC Pre-commit check for cf78169 has started.
⚪ 2024-07-19 15:49:18 UTC Build+Tests linux-x86_64-release-asan is running...
🟢 2024-07-19 17:52:11 UTC Build successful.
🔴 2024-07-19 17:54:16 UTC Some tests failed, follow the links below.

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
9687	9103	0	91	320	173

🔴 2024-07-19 17:55:02 UTC ydbd size 5.2 GiB changed* by +8.5 MiB, which is >= 2.0 MiB vs main: Alert

ydbd size dash	main: 19153a4	merge: cf78169	diff	diff %
ydbd size	5 546 451 224 Bytes	5 555 328 520 Bytes	+8.5 MiB	+0.160%
ydbd stripped size	1 195 225 712 Bytes	1 196 897 552 Bytes	+1.6 MiB	+0.140%

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