Upgrade go-mysql-server dependency

Signed-off-by: Antonio Navarro Perez <[email protected]>

Author: ajnavarro

go.mod

@@ -18,7 +18,7 @@ require (
 	github.com/src-d/go-borges v0.1.4-0.20191017133700-c26ddd90fcbd
 	github.com/src-d/go-git v4.7.0+incompatible
 	github.com/src-d/go-git-fixtures v3.5.1-0.20190605154830-57f3972b0248+incompatible
-	github.com/src-d/go-mysql-server v0.6.1-0.20191022072045-6f000e20fb41
+	github.com/src-d/go-mysql-server v0.6.1-0.20191028091010-5b6820662f02
 	github.com/stretchr/testify v1.3.0
 	github.com/uber-go/atomic v1.4.0 // indirect
 	github.com/uber/jaeger-client-go v2.16.0+incompatible

go.sum

@@ -251,8 +251,8 @@ github.com/src-d/go-git v4.7.0+incompatible h1:IYSSnbAHeKmsfbQFi9ozbid+KNh0bKjlo
 github.com/src-d/go-git v4.7.0+incompatible/go.mod h1:1bQciz+hn0jzPQNsYj0hDFZHLJBdV7gXE2mWhC7EkFk=
 github.com/src-d/go-git-fixtures v3.5.1-0.20190605154830-57f3972b0248+incompatible h1:A5bKevhs9C//Nh8QV0J+1KphEaIa25cDe1DTs/yPxDI=
 github.com/src-d/go-git-fixtures v3.5.1-0.20190605154830-57f3972b0248+incompatible/go.mod h1:XcIQp7L+k0pgfTqfbaTKj3kxlBv8kYOKZ/tKNXbZFLg=
-github.com/src-d/go-mysql-server v0.6.1-0.20191022072045-6f000e20fb41 h1:RYuaZLn2FizXyJt7oBcpVcjJwH1p0z9K4sKI6ECUel0=
-github.com/src-d/go-mysql-server v0.6.1-0.20191022072045-6f000e20fb41/go.mod h1:DdWE0ku/mNfuLsRJIrHeHpDtB7am+6oopxEsQKmVkx8=
+github.com/src-d/go-mysql-server v0.6.1-0.20191028091010-5b6820662f02 h1:juAlqqpAYsS25PXJUaT0fV7SnutekViMcfz4lAPcSHU=
+github.com/src-d/go-mysql-server v0.6.1-0.20191028091010-5b6820662f02/go.mod h1:DdWE0ku/mNfuLsRJIrHeHpDtB7am+6oopxEsQKmVkx8=
 github.com/src-d/go-oniguruma v1.0.0/go.mod h1:chVbff8kcVtmrhxtZ3yBVLLquXbzCS6DrxQaAK/CeqM=
 github.com/src-d/go-oniguruma v1.1.0 h1:EG+Nm5n2JqWUaCjtM0NtutPxU7ZN5Tp50GWrrV8bTww=
 github.com/src-d/go-oniguruma v1.1.0/go.mod h1:chVbff8kcVtmrhxtZ3yBVLLquXbzCS6DrxQaAK/CeqM=