Update clients for Holesky relaunch

holesky-node.md

@@ -35,10 +35,10 @@ Download [the latest release version for Nethermind](https://github.com/Nethermi
 
 ```console
 $ cd ~
-$ wget https://github.com/NethermindEth/nethermind/releases/download/1.20.3/nethermind-1.20.3-e8c161a5-linux-x64.zip
+$ wget https://github.com/NethermindEth/nethermind/releases/download/1.20.4/nethermind-1.20.4-d06ec791-linux-x64.zip
 $ sudo mkdir -p /usr/share/nethermind
-$ sudo unzip nethermind-1.20.3-e8c161a5-linux-x64.zip -d /usr/share/nethermind
-$ rm nethermind-1.20.3-e8c161a5-linux-x64.zip
+$ sudo unzip nethermind-1.20.4-d06ec791-linux-x64.zip -d /usr/share/nethermind
+$ rm nethermind-1.20.4-d06ec791-linux-x64.zip
 ```
 
 ## Installing Lighthouse
@@ -47,9 +47,9 @@ Download [the latest release version for Lighthouse](https://github.com/sigp/lig
 
 ```console
 $ cd ~
-$ wget https://github.com/sigp/lighthouse/releases/download/v4.4.1/lighthouse-v4.4.1-x86_64-unknown-linux-gnu.tar.gz
-$ tar xvf lighthouse-v4.4.1-x86_64-unknown-linux-gnu.tar.gz
-$ rm lighthouse-v4.4.1-x86_64-unknown-linux-gnu.tar.gz
+$ wget https://github.com/sigp/lighthouse/releases/download/v4.5.0/lighthouse-v4.5.0-x86_64-unknown-linux-gnu.tar.gz
+$ tar xvf lighthouse-v4.5.0-x86_64-unknown-linux-gnu.tar.gz
+$ rm lighthouse-v4.5.0-x86_64-unknown-linux-gnu.tar.gz
 ```
 
 Install this Lighthouse version globally.