Update makefile so that make and make install only differ in copying the binary to GOPATH folder

[merakrun]

Currently, according to mainnet upgrade https://github.com/comdex-official/networks/blob/main/mainnet/01-upgrade-comdex-1.md should run make install

Usually, the behavior of make should be identical to make install but the binary installation path.

This allows users not using cosmovisor or building in another environment to examine the generated binary file BEFORE actually copying to target folder.

I would expect 'make' to build the binary correctly (currently it complains):

# github.com/comdex-official/comdex/testutil/network
testutil/network/network.go:60:23: cannot use baseapp.SetPruning("github.com/cosmos/cosmos-sdk/store/types".NewPruningOptionsFromString(val.AppConfig.BaseConfig.Pruning)) (type func(*baseapp.BaseApp)) as type []"github.com/CosmWasm/wasmd/x/wasm/keeper".Option in argument to app.New
# github.com/comdex-official/comdex/testutil/simapp
testutil/simapp/simapp.go:24:17: not enough arguments in call to app.New
        have ("github.com/tendermint/tendermint/libs/log".Logger, *db.MemDB, nil, bool, map[int64]bool, string, number, app.EncodingConfig, simapp.EmptyAppOptions)
        want ("github.com/tendermint/tendermint/libs/log".Logger, db.DB, io.Writer, bool, map[int64]bool, string, uint, app.EncodingConfig, "github.com/cosmos/cosmos-sdk/server/types".AppOptions, []"github.com/CosmWasm/wasmd/x/wasm/keeper".Option, ...func(*baseapp.BaseApp))
# github.com/comdex-official/comdex/x/oracle/keeper
x/oracle/keeper/query_server.go:77:15: Errorf format %d has arg req.Symbol of wrong type string
make: *** [Makefile:21: benchmark] Error 2

However... make install downloads additional modules and compilation succeeds and binary is copied to the GOPATH folder.