docs: add Holešky deployment (#64)

use DID/URL friendly network name for holesky

README.md

@@ -51,7 +51,8 @@ off-chain usage.
 | Arbitrum Goerli       | arbitrum:goerli | 421613     | 0x66eed    | [0x8FFfcD6a85D29E9C33517aaf60b16FE4548f517E](https://goerli.arbiscan.io/address/0x8FFfcD6a85D29E9C33517aaf60b16FE4548f517E)            | [af1c2db](https://github.com/uport-project/ethr-did-registry/commit/af1c2db0e093507627338a6e562e0ed7c219b9ee)     |
 | Linea Goerli          | linea:goerli    | 59140      | 0xe704     | [0x03d5003bf0e79c5f5223588f347eba39afbc3818](https://goerli.lineascan.build/address/0x03d5003bf0e79c5f5223588f347eba39afbc3818)        | [af1c2db](https://github.com/uport-project/ethr-did-registry/commit/af1c2db0e093507627338a6e562e0ed7c219b9ee)     |
 | Sepolia               | sepolia         | 11155111   | 0xaa36a7   | [0x03d5003bf0e79c5f5223588f347eba39afbc3818](https://sepolia.etherscan.io/address/0x03d5003bf0e79c5f5223588f347eba39afbc3818#code)     | [af1c2db](https://github.com/uport-project/ethr-did-registry/commit/af1c2db0e093507627338a6e562e0ed7c219b9ee)     |
-| Cardona zkEVM Testnet |                 | 2442       | 0x98a      | [0x03d5003bf0e79c5f5223588f347eba39afbc3818](https://cardona-zkevm.polygonscan.com/address/0x03d5003bf0e79c5f5223588f347eba39afbc3818) | [3baa0b6](https://github.com/pauldesmondparker/ethr-did-registry/commit/3baa0b6ee41aeb38b786a7e93b62e88cd372f564) |
+| Cardona               | cardona         | 2442       | 0x98a      | [0x03d5003bf0e79c5f5223588f347eba39afbc3818](https://cardona-zkevm.polygonscan.com/address/0x03d5003bf0e79c5f5223588f347eba39afbc3818) | [0ab4f151](https://github.com/uport-project/ethr-did-registry/commit/0ab4f151ddde5b7739b97827c4fb901289f57892)    |
+| Holešky               | holesky         | 17000      | 0x4268     | [0x03d5003bf0e79c5f5223588f347eba39afbc3818](https://holesky.etherscan.io/address/0x03d5003bf0e79c5f5223588f347eba39afbc3818)          | [0ab4f151](https://github.com/uport-project/ethr-did-registry/commit/0ab4f151ddde5b7739b97827c4fb901289f57892)    |
 
 ## Using the Registry
 

deployments.ts

@@ -38,7 +38,13 @@ export const deployments: EthrDidRegistryDeployment[] = [
   {
     chainId: 2442,
     registry: '0x03d5003bf0e79C5F5223588F347ebA39AfbC3818',
-    name: 'cardona:zkevm',
+    name: 'cardona',
     description: 'polygon zkevm cardona testnet',
   },
+  {
+    chainId: 17000,
+    registry: '0x03d5003bf0e79C5F5223588F347ebA39AfbC3818',
+    name: 'holesky',
+    description: 'ethereum infrastructure and core protocol upgrades testnet',
+  },
 ]