feat: add Avail DA validator on GW mainnet (#419)

# Description

Add Avail DA validator on GW mainnet

## Linked Issues

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## Additional context

Author: dimazhornyk

content/10.zk-stack/20.running/35.validium.md

@@ -142,7 +142,7 @@ All the configs can also be set using environment variables instead of `.yaml` f
 |--------|----------------------------------------------|----------------------------------------------|
 | Rollup | `0x595b8C88B9e5f3a4c596C3e81BE6e11D53Bb9200` | `0x931661BAdBc221bd686446F17A0EA40aa5196779` |
 | NoDA   | `0xC6f5162f09bd1f6C5e3aBB8F8589B7A8E73CCa5C` | `0xae56AB13f57225CefAF4A6D921Ec3C7d606450ea` |
-| Avail  | `0x`                                         | `0x23B5c45dfDcAe9EAD887d58201D5f7479f7d3214` |
+| Avail  | `0x23B5c45dfDcAe9EAD887d58201D5f7479f7d3214` | `0x23B5c45dfDcAe9EAD887d58201D5f7479f7d3214` |
 
 ## FAQ