changefeedccl/kvfeed: add log for table that encountered schema change

[andyyang890]

This patch adds a log documenting the table(s) that encountered schema
changes and caused the kv feed to restart/exit, which will be useful
for debugging.

Fixes #136624
Closes #134963

Release note: None

[blathers-crl]

It looks like your PR touches production code but doesn't add or edit any test code. Did you consider adding tests to your PR?

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[cockroach-teamcity]

This change is 

[rharding6373]

Would be useful to backport this, too.

Reviewable status: complete! 1 of 0 LGTMs obtained

[andyyang890]

TFTR!

bors r=rharding6373

[craig]

Build succeeded:

• windows_build
• linux_amd64_fips_build
• local_roachtest
• macos_amd64_build
• linux_arm64_build
• check_generated_code
• macos_arm64_build
• acceptance
• linux_amd64_build
• local_roachtest_fips
• docker_image_amd64
• unit_tests
• lint
• examples_orms

[blathers-crl]

Based on the specified backports for this PR, I applied new labels to the following linked issue(s). Please adjust the labels as needed to match the branches actually affected by the issue(s), including adding any known older branches.

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Issue #136624: branch-release-23.2, branch-release-24.1, branch-release-24.2, branch-release-24.3.

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Issue #134963: branch-release-23.2, branch-release-24.1, branch-release-24.2, branch-release-24.3.

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