Update extraRpcs.js

[nucash-mining]

added to lines 1837-1858 added the following chains and rpc nodes

    rpcs: [
      {
        url: "http://138.197.152.181:8145",
        tracking: "none",
        trackingDetails: privacyStatement.gitshock,
      },
      {
        url: "https://rpc0.altcoinchain.org/rpc",
        tracking: "none",
        trackingDetails: privacyStatement.gitshock,
      }
    ]
  },    
 1773: {
    rpcs: [
      {
        url: "http://138.197.152.181:8245",
        tracking: "none",
        trackingDetails: privacyStatement.gitshock,
      }
    ]
  },```

If you are adding a new RPC, please answer the following questions.

#### Link the service provider's website (the company/protocol/individual providing the RPC):

#### Provide a link to your privacy policy:

#### If the RPC has none of the above and you still think it should be added, please explain why:

Your RPC should always be added at the end of the array.

[vercel[bot]]

@nucash-mining is attempting to deploy a commit to the Defillama Team Team on Vercel.

A member of the Team first needs to authorize it.

[realdealshaman]

@nucash-mining are these rpcs provided by Gitshock or related to Gitshock in any way?