Merge branch 'bump-labkit' into 'master'

Bump labkit dependency to get mutex profiling

See merge request gitlab-org/gitlab-workhorse!599

changelogs/unreleased/bump-labkit.yml

+---
+title: Bump labkit dependency to get mutex profiling
+merge_request:
+author:
+type: other

go.mod

@@ -28,7 +28,7 @@ require (
 	github.com/smartystreets/goconvey v1.6.4
 	github.com/stretchr/testify v1.5.1
 	gitlab.com/gitlab-org/gitaly v1.74.0
-	gitlab.com/gitlab-org/labkit v0.0.0-20200520155818-96e583c57891
+	gitlab.com/gitlab-org/labkit v0.0.0-20200908084045-45895e129029
 	gocloud.dev v0.20.0
 	golang.org/x/lint v0.0.0-20200302205851-738671d3881b
 	golang.org/x/net v0.0.0-20200602114024-627f9648deb9

go.sum

@@ -503,6 +503,8 @@ gitlab.com/gitlab-org/gitaly v1.74.0/go.mod h1:AXxSyIMuGdv25WogKreZJRGSiWGkySYvD
 gitlab.com/gitlab-org/labkit v0.0.0-20190221122536-0c3fc7cdd57c/go.mod h1:rYhLgfrbEcyfinG+R3EvKu6bZSsmwQqcXzLfHWSfUKM=
 gitlab.com/gitlab-org/labkit v0.0.0-20200520155818-96e583c57891 h1:WiCGS5C0B0h+/dh5O7kUJoEZt34O/tbsis9QghNB3gE=
 gitlab.com/gitlab-org/labkit v0.0.0-20200520155818-96e583c57891/go.mod h1:SNfxkfUwVNECgtmluVayv0GWFgEjjBs5AzgsowPQuo0=
+gitlab.com/gitlab-org/labkit v0.0.0-20200908084045-45895e129029 h1:L7b9YLsU3zBfTShAPl4fjhgFdfSvuo9tu4VobJdcKDs=
+gitlab.com/gitlab-org/labkit v0.0.0-20200908084045-45895e129029/go.mod h1:SNfxkfUwVNECgtmluVayv0GWFgEjjBs5AzgsowPQuo0=
 go.opencensus.io v0.15.0/go.mod h1:UffZAU+4sDEINUGP/B7UfBBkq4fqLu9zXAX7ke6CHW0=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=