fix: add data attribute for correct react rendering

[nperez0111]

This was caused by a change to Tiptap in a more recent version: ueberdosis/tiptap#6600 which specifically looks for an attribute which Tiptap expects on an element to exist to be considered as part of the contentDOM.

BlockNote does not use the NodeViewContent React component (instead using the BlockNote contentRef). So, to address this issue, we now explicitly set the data-attribute which Tiptap's React integration expects on the element.

This element is handed off to ProseMirror anyway so React should not blow it away on render.

While we are at it, updated all @tiptap/* packages to their latest versions. These are likely the last versions before we switch to v3. We may want to consider always pulling the latest tiptap versions to catch these sorts of issues sooner

Fixes #1844
Fixes #1897
Resolves Linear Ticket: https://linear.app/blocknote/issue/BLO-301/react-blocks-broken-tiptap-2250

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commit: 581b88d