Add hoodi to the client DNS discovery activated networks, add hoodi DNS network address to Common (#3964)

Co-authored-by: Jochem Brouwer <[email protected]>

Author: holgerd77

packages/client/src/config.ts

@@ -725,7 +725,7 @@ export class Config {
    */
   getDnsDiscovery(option: boolean | undefined): boolean {
     if (option !== undefined) return option
-    const dnsNets = ['sepolia', 'holesky']
+    const dnsNets = ['sepolia', 'holesky', 'hoodi']
     return dnsNets.includes(this.chainCommon.chainName())
   }
 }

packages/common/src/chains.ts

@@ -556,7 +556,9 @@ export const Hoodi: ChainConfig = {
       comment: 'bootnode 3',
     },
   ],
-  dnsNetworks: [],
+  dnsNetworks: [
+    'enrtree://AKA3AM6LPBYEUDMVNU3BSVQJ5AD45Y7YPOHJLEF6W26QOE4VTUDPE@all.hoodi.ethdisco.net',
+  ],
 }
 
 export const Kaustinen6: ChainConfig = {