Add more Rooms functionality with new Manage Rooms panel

[allchiang-msft]

Purpose

• Update package versions to calling 1.34.1-beta.2, rooms 1.2.0
• Addition of Rooms panel in sample which allows user to manage a Room in detail such as:
• Create a Room with multiple participants in any role
• Update a participant's role in the Room

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

What to Check

Test the UI functionality for this panel

Other Information