feat(prebuilt): :sparkles: added `token` prop in HMSPrebuilt component

[stanwolverine]

Description

HMSPrebuilt: Added option to join HMS Room using authToken

Pre-launch Checklist

• [x] The Documentation is updated accordingly, or this PR doesn't require it.
• [x] I have updated the ExampleAppChangelog.txt file with relevant changes.
• [x] I updated/added relevant documentation (doc comments with ///).
• [x] I listed at least one issue that this PR fixes in the description above.
• [x] I added new tests to check the change I am making, or this PR is test-exempt.
• [x] All existing and new tests are passing.

[trunk-io[bot]]

Merging to main in this repository is managed by Trunk.

• [ ] To merge this pull request, check the box to the left or comment /trunk merge below.