docs(specs): update OpenRPC specifications from Daikon (#905)

Author: alchemy-bot

src/openrpc/chains/eth/eth.yaml

@@ -11,8 +11,6 @@ servers:
     name: Ethereum Mainnet
   - url: https://eth-mainnetbeacon.g.alchemy.com/v2
     name: Ethereum Mainnet Beacon
-  - url: https://eth-holesky.g.alchemy.com/v2
-    name: Ethereum Holešky
   - url: https://eth-holeskybeacon.g.alchemy.com/v2
     name: Ethereum Holešky Beacon
   - url: https://eth-hoodi.g.alchemy.com/v2