Rich text editor | Update dependency on Tiptap (#1818)

# Pull Request

## 🤨 Rationale

1. Update all the Tiptap extensions to the latest version and fixes the
build error from #1771
2. [Bug
2651659](https://dev.azure.com/ni/DevCentral/_workitems/edit/2651659):
Comments acceptance tests failing in latest nimble/sl-comments-lib
update
The linked tests might fail because of the package update with the
[deprecated
method](https://github.com/ueberdosis/tiptap/blob/3e440c2f96cd56683d3d7eb3c0e6cea83f7a31b7/packages/extension-mention/src/mention.ts#L8C3-L9C86)
used here for the mention-extesion. Here is the error from the console
log: `ERROR TypeError: this.options.renderLabel is not a function
    at Object.renderHTML (create-tiptap-editor.ts:213:30)`. 

## 👩‍💻 Implementation

1. Bump all the Tiptap versions to the latest `2.2.2`
2. Replaced the deprecated `renderLabel` method with the recommended
`renderText` method for mention support.

## 🧪 Testing

Manually verified the mention node rendering and other basic flows like
adding an @mention and setting it via setMarkdown etc.,

## ✅ Checklist

<!--- Review the list and put an x in the boxes that apply or ~~strike
through~~ around items that don't (along with an explanation). -->

- [x] I have updated the project documentation to reflect my changes or
determined no changes are needed.

change/@ni-nimble-components-571b6dd3-61c7-4922-886b-34cec102167c.json

@@ -0,0 +1,7 @@
+{
+  "type": "patch",
+  "comment": "Update dependency on Tiptap extensions to fix mention issue in rich text editor",
+  "packageName": "@ni/nimble-components",
+  "email": "[email protected]",
+  "dependentChangeType": "patch"
+}