chore(confix): revert v0.52 client toml changes

tools/confix/data/v0.52-client.toml

@@ -17,14 +17,3 @@ output = "text"
 node = "tcp://localhost:26657"
 # Transaction broadcasting mode (sync|async)
 broadcast-mode = "sync"
-
-# gRPC server endpoint to which the client will connect.
-# It can be overwritten by the --grpc-addr flag in each command.
-grpc-address = ""
-
-# Allow the gRPC client to connect over insecure channels.
-# It can be overwritten by the --grpc-insecure flag in each command.
-grpc-insecure = false
-# This is default the gas adjustment factor used in tx commands.
-# It can be overwritten by the --gas-adjustment flag in each tx command.
-gas-adjustment = 1.5