Merge pull request #395 from 0xPolygonHermez/feature/add-selectors

add forge selectors

Author: krlosMata

.githooks/pre-commit

@@ -40,6 +40,9 @@ if npm run lint; then
 
     cp artifacts/contracts/v2/utils/ClaimCompressor.sol/ClaimCompressor.json compiled-contracts/
 
+    forge selectors ls > docs/selectors.txt
+    git add docs/selectors.txt
+    
     git add compiled-contracts
     exit 0
 else