chore(deps): update dependency @liveblocks/yjs to v3.15.5

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@liveblocks/yjs (source)	3.15.4 → 3.15.5

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Release Notes

liveblocks/liveblocks (@​liveblocks/yjs)

v3.15.5: 3.15.5

Compare Source

@liveblocks/tiptap

• Improve clipboard handling when text nodes containing comments were copied or
  pasted.

Python SDK

• Fix request body for certain endpoints, like update_room_id,
  initialize_storage_document incorrectly set as optional.

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