Fix issue 2650

[nicolegeorgieva]

Pull Request (PR) Checklist

Please check if your pull request fulfills the following requirements:

• The PR is submitted to the main branch.
• I've read the Contribution Guidelines.
• I've read the Architecture Guidelines.
• My code builds and is tested on a real Android device.
• I confirm that I've run the code locally and everything works as expected.

What's changed?

• There is a new screen - ContributorsScreen that can be accessed through the Contributors button in Product section in Ivy Wallet's Setting's screen

Contributors button in Settings Screen	Light mode	Dark mode

Describe things in a short and straightforward manner.

• The new Contributors screen shows the contributors of the Ivy Wallet's project in cards with their name, photo, number of contributions. Cards are clickable and lead to each contributor's GitHub profile. There's also a GitHub button that leads to Ivy Wallet's repo.

Describe with a few bullets what's new:

• New Contributors screen
• Cards with contributors info: name, photo, number of contributions; clickable - open each contributor's GitHub profile
• GitHub button that opens Ivy Wallet's GitHub repo

Does this PR closes any GitHub Issues?

• Closes [FEATURE] Create Contributors Screen #2650