Bump prosemirror-collab from 1.2.0 to 1.2.2

Bumps [prosemirror-collab](https://github.com/prosemirror/prosemirror-collab) from 1.2.0 to 1.2.2.
- [Release notes](https://github.com/prosemirror/prosemirror-collab/releases)
- [Changelog](https://github.com/ProseMirror/prosemirror-collab/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prosemirror/prosemirror-collab/compare/1.2.0...1.2.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -12568,9 +12568,9 @@
 			}
 		},
 		"prosemirror-collab": {
-			"version": "1.2.0",
-			"resolved": "https://registry.npmjs.org/prosemirror-collab/-/prosemirror-collab-1.2.0.tgz",
-			"integrity": "sha512-wrLGTLZVb1+WehqXB4bvfw1RtAHoeBZAHfOk05UvLEHbqqC+vy+nQHsFjSipt5y22UbL56+4g28KEWtGRdMpeA==",
+			"version": "1.2.2",
+			"resolved": "https://registry.npmjs.org/prosemirror-collab/-/prosemirror-collab-1.2.2.tgz",
+			"integrity": "sha512-tBnHKMLgy5Qmx9MYVcLfs3pAyjtcqYYDd9kp3y+LSiQzkhMQDfZSV3NXWe4Gsly32adSef173BvObwfoSQL5MA==",
 			"requires": {
 				"prosemirror-state": "^1.0.0"
 			}

package.json

@@ -29,7 +29,7 @@
 		"highlight.js": "^9.16.2",
 		"markdown-it": "^8.4.2",
 		"nextcloud-vue": "^0.12.7",
-		"prosemirror-collab": "^1.2.0",
+		"prosemirror-collab": "^1.2.2",
 		"prosemirror-markdown": "^1.4.0",
 		"prosemirror-view": "^1.13.2",
 		"tiptap": "^1.26.4",