failpoint: update failpoint (#17628) (#17710)

* cherry pick #17628 to release-3.0

Signed-off-by: sre-bot <sre-bot@pingcap.com>

* resolve conflicts

Signed-off-by: AilinKid <314806019@qq.com>

Co-authored-by: Arenatlx <ailinsilence4@gmail.com>
Co-authored-by: AilinKid <314806019@qq.com>
Co-authored-by: Lynn <zimu_xia@126.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com>
Co-authored-by: Zhang Jian <zjsariel@gmail.com>

go.mod

@@ -34,7 +34,7 @@ require (
 	github.com/opentracing/opentracing-go v1.0.2
 	github.com/pingcap/check v0.0.0-20190102082844-67f458068fc8
 	github.com/pingcap/errors v0.11.4
-	github.com/pingcap/failpoint v0.0.0-20190512135322-30cc7431d99c
+	github.com/pingcap/failpoint v0.0.0-20200603062251-b230c36c413c
 	github.com/pingcap/goleveldb v0.0.0-20171020122428-b9ff6c35079e
 	github.com/pingcap/kvproto v0.0.0-20200311073257-e53d835099b0
 	github.com/pingcap/log v0.0.0-20190715063458-479153f07ebd

go.sum

@@ -148,8 +148,9 @@ github.com/pingcap/errcode v0.0.0-20180921232412-a1a7271709d9/go.mod h1:4b2X8xSq
 github.com/pingcap/errors v0.11.0/go.mod h1:Oi8TUi2kEtXXLMJk9l1cGmz20kV3TaQ0usTwv5KuLY8=
 github.com/pingcap/errors v0.11.4 h1:lFuQV/oaUMGcD2tqt+01ROSmJs75VG1ToEOkZIZ4nE4=
 github.com/pingcap/errors v0.11.4/go.mod h1:Oi8TUi2kEtXXLMJk9l1cGmz20kV3TaQ0usTwv5KuLY8=
-github.com/pingcap/failpoint v0.0.0-20190512135322-30cc7431d99c h1:hvQd3aOLKLF7xvRV6DzvPkKY4QXzfVbjU1BhW0d9yL8=
 github.com/pingcap/failpoint v0.0.0-20190512135322-30cc7431d99c/go.mod h1:DNS3Qg7bEDhU6EXNHF+XSv/PGznQaMJ5FWvctpm6pQI=
+github.com/pingcap/failpoint v0.0.0-20200603062251-b230c36c413c h1:cm0zAj+Tab94mp4OH+VoLJiSNQvZO4pWDGJ8KEk2a0c=
+github.com/pingcap/failpoint v0.0.0-20200603062251-b230c36c413c/go.mod h1:w4PEZ5y16LeofeeGwdgZB4ddv9bLyDuIX+ljstgKZyk=
 github.com/pingcap/goleveldb v0.0.0-20171020122428-b9ff6c35079e h1:P73/4dPCL96rGrobssy1nVy2VaVpNCuLpCbr+FEaTA8=
 github.com/pingcap/goleveldb v0.0.0-20171020122428-b9ff6c35079e/go.mod h1:O17XtbryoCJhkKGbT62+L2OlrniwqiGLSqrmdHCMzZw=
 github.com/pingcap/kvproto v0.0.0-20190516013202-4cf58ad90b6c/go.mod h1:QMdbTAXCHzzygQzqcG9uVUgU2fKeSN1GmfMiykdSzzY=
@@ -205,8 +206,9 @@ github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnIn
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/struCoder/pidusage v0.1.2 h1:fFPTThlcWFQyizv3xKs5Lyq1lpG5lZ36arEGNhWz2Vs=
 github.com/struCoder/pidusage v0.1.2/go.mod h1:pWBlW3YuSwRl6h7R5KbvA4N8oOqe9LjaKW5CwT1SPjI=
 github.com/syndtr/goleveldb v0.0.0-20180815032940-ae2bd5eed72d h1:4J9HCZVpvDmj2tiKGSTUnb3Ok/9CEQb9oqu9LHKQQpc=