CP53(GI): Listing CFG in HydraDX Omnipool & seeding initial liquidity

This proposal, if passes, will:

• Add System.remark: QmenijR4Ytk7kS82Le3YkgGatRg3G8hfmSrNoAL6ga5y6x
  which corresponds to IPFS: https://orange-wide-hookworm-185.mypinata.cloud/ipfs/QmenijR4Ytk7kS82Le3YkgGatRg3G8hfmSrNoAL6ga5y6x
• Mint 500,010 CFG in the Sibling HydraDX account on Centrifuge network: 4dx57qdzXWTgJZpijTprzgVgjpspMvKUdcg1UGJqW87oTHqq
• Send 500,000 CFG cross-chain to the Omnipool account on HydraDX network 7L53bUTBbfuj14UpdCNPwmgzzHSsrsTWBHX5pys32mVWM3C1