message: react interface - update github link in navigation bar
diff: @@ -75,7 +75,7 @@ export default function NavigationBar({ provider, loadWeb3Modal, logoutOfWeb3Mod
  <Navbar.Toggle />
  <Navbar.Collapse >
  <Nav className="mr-auto">
  - <Nav.Link href="https://github.com/opentaps/blockchain-carbon-accounting/tree/master/net-emissions-token-network"><FaGithub/></Nav.Link>
  + <Nav.Link href="https://github.com/hyperledger-labs/blockchain-carbon-accounting/tree/main/net-emissions-token-network"><FaGithub/></Nav.Link>
  </Nav>
  <Nav>
  {(signedInAddress !== "") &&
  