add game rpc test

plugin/dapp/game/cmd/Makefile

+all:
+	chmod +x ./build.sh
+	./build.sh $(OUT) $(FLAG)
\ No newline at end of file

plugin/dapp/game/cmd/build.sh

+#!/usr/bin/env bash
+
+strpwd=$(pwd)
+strcmd=${strpwd##*dapp/}
+strapp=${strcmd%/cmd*}
+
+OUT_DIR="${1}/$strapp"
+OUT_TESTDIR="${1}/dapptest/$strapp"
+
+PARACLI="${OUT_DIR}/chain33-para-cli"
+PARANAME=para
+SRC_CLI=github.com/33cn/plugin/cli
+
+go build -v -o "${PARACLI}" -ldflags "-X ${SRC_CLI}/buildflags.ParaName=user.p.${PARANAME}. -X ${SRC_CLI}/buildflags.RPCAddr=http://localhost:8901" "${SRC_CLI}"
+# shellcheck disable=SC2086
+cp ./build/* "${OUT_DIR}"
+
+mkdir -p "${OUT_TESTDIR}"
+cp ./build/* "${OUT_TESTDIR}"