refactor: Move the logic for detecting supported browsers for a wallet to core package

[kujtimprenkuSQA]

Description

This PR is about moving the logic for detecting the browser which an injected(extension) wallet supports to the core package so we can reuse it in other packages.

The initial work was done as part of the previous PR: #735

This introduces a new helper function isCurrentBrowserSupported that accepts the list of browsers that a wallet supports, the goal is to show a wallet only on the browsers that is supported.

The injected wallets will need to update the code to something like this in the setup function:

const mobile = isMobile();
const isSupported = isCurrentBrowserSupported(["chrome", "edge-chromium", "opera"]); 

if (mobile || !isSupported ) {
   return null;
}

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

Type of change.

• FIX - a PR of this type patches a bug.
• FEATURE - a PR of this type introduces a new feature.
• BUILD - a PR of this type introduces build changes.
• CI - a PR of this type introduces CI changes.
• DOCS - a PR of this type introduces DOCS improvement.
• STYLE - a PR of this type introduces style changes.
• REFACTOR - a PR of this type introduces refactoring.
• PERFORMANCE - a PR of this type introduces performance changes.
• TEST - a PR of this type adds more tests.
• CHORE - a PR introduces other changes than the specified above.

[hcho112]

minor change request. In terms of name of the helper function, I'm open to suggestion as well.

[hcho112]

LGTM