message: add: hermez rpc in test yml
diff: @@ -22,6 +22,8 @@ env:
  USER1_PRIVATE_KEY: ${{ secrets.USER1_PRIVATE_KEY }}
  USER2_PRIVATE_KEY: ${{ secrets.USER2_PRIVATE_KEY }}
  ROOT_RPC: ${{ secrets.ROOT_RPC }}
  + GOERLI_ROOT_RPC: ${{ secrets.GOERLI_ROOT_RPC }}
  + HERMEZ_RPC: ${{ secrets.HERMEZ_RPC }}
  MATIC_RPC: ${{ secrets.MATIC_RPC }}
  # A workflow run is made up of one or more jobs that can run sequentially or in parallel
  