[release-1.24] [zh] Sync #15897 1.24.0 release note updates into Chinese

[istio-testing]

Manual cherrypick required.

#15903 failed to apply on top of branch "release-1.24":

Applying: Sync #15897 1.24.0 release note updates into Chinese
Using index info to reconstruct a base tree...
M	content/zh/news/releases/1.24.x/announcing-1.24/_index.md
A	content/zh/news/releases/1.24.x/announcing-1.24/change-notes/index.md
Falling back to patching base and 3-way merge...
CONFLICT (modify/delete): content/zh/news/releases/1.24.x/announcing-1.24/change-notes/index.md deleted in HEAD and modified in Sync #15897 1.24.0 release note updates into Chinese. Version Sync #15897 1.24.0 release note updates into Chinese of content/zh/news/releases/1.24.x/announcing-1.24/change-notes/index.md left in tree.
Auto-merging content/zh/news/releases/1.24.x/announcing-1.24/_index.md
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config advice.mergeConflict false"
Patch failed at 0001 Sync #15897 1.24.0 release note updates into Chinese