update pd-tso-bench go sum

Signed-off-by: David <8039876+AmoebaProtozoa@users.noreply.github.com>

tools/pd-tso-bench/go.sum

@@ -104,8 +104,8 @@ github.com/pingcap/errors v0.11.5-0.20211224045212-9687c2b0f87c h1:xpW9bvK+HuuTm
 github.com/pingcap/errors v0.11.5-0.20211224045212-9687c2b0f87c/go.mod h1:X2r9ueLEUZgtx2cIogM0v4Zj5uvvzhuuiu7Pn8HzMPg=
 github.com/pingcap/failpoint v0.0.0-20210918120811-547c13e3eb00 h1:C3N3itkduZXDZFh4N3vQ5HEtld3S+Y+StULhWVvumU0=
 github.com/pingcap/failpoint v0.0.0-20210918120811-547c13e3eb00/go.mod h1:4qGtCB0QK0wBzKtFEGDhxXnSnbQApw1gc9siScUl8ew=
-github.com/pingcap/kvproto v0.0.0-20220510035547-0e2f26c0a46a h1:TxdHGOFeNa1q1mVv6TgReayf26iI4F8PQUm6RnZ/V/E=
-github.com/pingcap/kvproto v0.0.0-20220510035547-0e2f26c0a46a/go.mod h1:OYtxs0786qojVTmkVeufx93xe+jUgm56GUYRIKnmaGI=
+github.com/pingcap/kvproto v0.0.0-20220805093305-ab1ee4d521ab h1:rb720P/QawBTbC50fjwig1LIpu30ObIiThKokBt5mMk=
+github.com/pingcap/kvproto v0.0.0-20220805093305-ab1ee4d521ab/go.mod h1:OYtxs0786qojVTmkVeufx93xe+jUgm56GUYRIKnmaGI=
 github.com/pingcap/log v0.0.0-20211215031037-e024ba4eb0ee h1:VO2t6IBpfvW34TdtD/G10VvnGqjLic1jzOuHjUb5VqM=
 github.com/pingcap/log v0.0.0-20211215031037-e024ba4eb0ee/go.mod h1:DWQW5jICDR7UJh4HtxXSM20Churx4CQL0fwL/SoOSA4=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=