Reworked Lighthouse BN flags

Author: remyroy

docs/hoodi-node.md

@@ -181,8 +181,8 @@ ExecStart=/usr/local/bin/lighthouse bn \
     --checkpoint-sync-url https://hoodi.beaconstate.ethstaker.cc \
     --metrics \
     --execution-jwt /var/lib/ethereum/jwttoken \
-    --gui \
-    --validator-monitor-auto
+    --validator-monitor-auto \
+    --boot-nodes=enr:-OS4QMJGE13xEROqvKN1xnnt7U-noc51VXyM6wFMuL9LMhQDfo1p1dF_zFdS4OsnXz_vIYk-nQWnqJMWRDKvkSK6_CwDh2F0dG5ldHOIAAAAADAAAACGY2xpZW502IpMaWdodGhvdXNljDcuMC4wLWJldGEuM4RldGgykNLxmX9gAAkQAAgAAAAAAACCaWSCdjSCaXCEhse4F4RxdWljgiMqiXNlY3AyNTZrMaECef77P8k5l3PC_raLw42OAzdXfxeQ-58BJriNaqiRGJSIc3luY25ldHMAg3RjcIIjKIN1ZHCCIyg,enr:-LK4QDwhXMitMbC8xRiNL-XGMhRyMSOnxej-zGifjv9Nm5G8EF285phTU-CAsMHRRefZimNI7eNpAluijMQP7NDC8kEMh2F0dG5ldHOIAAAAAAAABgCEZXRoMpDS8Zl_YAAJEAAIAAAAAAAAgmlkgnY0gmlwhAOIT_SJc2VjcDI1NmsxoQMoHWNL4MAvh6YpQeM2SUjhUrLIPsAVPB8nyxbmckC6KIN0Y3CCIyiDdWRwgiMo,enr:-LK4QPYl2HnMPQ7b1es6Nf_tFYkyya5bj9IqAKOEj2cmoqVkN8ANbJJJK40MX4kciL7pZszPHw6vLNyeC-O3HUrLQv8Mh2F0dG5ldHOIAAAAAAAAAMCEZXRoMpDS8Zl_YAAJEAAIAAAAAAAAgmlkgnY0gmlwhAMYRG-Jc2VjcDI1NmsxoQPQ35tjr6q1qUqwAnegQmYQyfqxC_6437CObkZneI9n34N0Y3CCIyiDdWRwgiMo
 
 [Install]
 WantedBy=multi-user.target