chore: bump @tiptap/extension-italic from 3.7.2 to 3.13.0 (#2266)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Nick Perez <nick@blocknotejs.org>

Author: dependabot[bot]

packages/core/package.json

@@ -98,7 +98,7 @@
     "@tiptap/extension-code": "^3.13.0",
     "@tiptap/extension-gapcursor": "^3.7.2",
     "@tiptap/extension-horizontal-rule": "^3.7.2",
-    "@tiptap/extension-italic": "^3.7.2",
+    "@tiptap/extension-italic": "^3.13.0",
     "@tiptap/extension-link": "^3.13.0",
     "@tiptap/extension-paragraph": "^3.7.2",
     "@tiptap/extension-strike": "^3.7.2",