update tools dependency (#664)

* update tidb-tools dependency

go.mod

@@ -28,7 +28,7 @@ require (
 	github.com/pingcap/log v0.0.0-20200117041106-d28c14d3b1cd
 	github.com/pingcap/parser v0.0.0-20200422082501-7329d80eaf2c
 	github.com/pingcap/tidb v1.1.0-beta.0.20200423094549-0ad7ce6cdae6
-	github.com/pingcap/tidb-tools v4.0.0-rc.1.0.20200423101451-efaa8b1028bc+incompatible
+	github.com/pingcap/tidb-tools v4.0.0-rc.1.0.20200514040632-f76b3e428e19+incompatible
 	github.com/prometheus/client_golang v1.2.1
 	github.com/prometheus/procfs v0.0.7 // indirect
 	github.com/rakyll/statik v0.1.6

go.sum

@@ -387,8 +387,8 @@ github.com/pingcap/tidb v1.1.0-beta.0.20200423094549-0ad7ce6cdae6 h1:4oyK4eqUVKJ
 github.com/pingcap/tidb v1.1.0-beta.0.20200423094549-0ad7ce6cdae6/go.mod h1:KJXj2xHYfl1x4zcusC2JEANzVci+ietFOMh/CAmrYdw=
 github.com/pingcap/tidb-tools v4.0.0-beta.1.0.20200306084441-875bd09aa3d5+incompatible h1:84F7MFMfdAYObrznvRslmVu43aoihrlL+7mMyMlOi0o=
 github.com/pingcap/tidb-tools v4.0.0-beta.1.0.20200306084441-875bd09aa3d5+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnwf3hiTeqrV6MN/u1se9N8yIM=
-github.com/pingcap/tidb-tools v4.0.0-rc.1.0.20200423101451-efaa8b1028bc+incompatible h1:OTaoY9Plx6WFUBea4iePuuSRe6Xc4aDAfnIbTLSDClM=
-github.com/pingcap/tidb-tools v4.0.0-rc.1.0.20200423101451-efaa8b1028bc+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnwf3hiTeqrV6MN/u1se9N8yIM=
+github.com/pingcap/tidb-tools v4.0.0-rc.1.0.20200514040632-f76b3e428e19+incompatible h1:/JKsYjsa5Ug8v5CN4zIbJGIqsvgBUkGwaP/rEScVvWM=
+github.com/pingcap/tidb-tools v4.0.0-rc.1.0.20200514040632-f76b3e428e19+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnwf3hiTeqrV6MN/u1se9N8yIM=
 github.com/pingcap/tipb v0.0.0-20190428032612-535e1abaa330 h1:rRMLMjIMFulCX9sGKZ1hoov/iROMsKyC8Snc02nSukw=
 github.com/pingcap/tipb v0.0.0-20190428032612-535e1abaa330/go.mod h1:RtkHW8WbcNxj8lsbzjaILci01CtYnYbIkQhjyZWrWVI=
 github.com/pingcap/tipb v0.0.0-20200417094153-7316d94df1ee h1:XJQ6/LGzOSc/jo33AD8t7jtc4GohxcyODsYnb+kZXJM=