build(deps): bump github.com/clambin/gotools from 0.5.0 to 0.5.1

Bumps [github.com/clambin/gotools](https://github.com/clambin/gotools) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/clambin/gotools/releases)
- [Commits](https://github.com/clambin/gotools/compare/v0.5.0...v0.5.1)

---
updated-dependencies:
- dependency-name: github.com/clambin/gotools
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -4,7 +4,7 @@ go 1.15
 
 require (
 	github.com/alecthomas/units v0.0.0-20201120081800-1786d5ef83d4 // indirect
-	github.com/clambin/gotools v0.5.0
+	github.com/clambin/gotools v0.5.1
 	github.com/prometheus/client_golang v1.11.0
 	github.com/prometheus/client_model v0.2.0
 	github.com/sirupsen/logrus v1.8.1

go.sum

@@ -13,8 +13,8 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/clambin/gotools v0.5.0 h1:bj9IF0b/A2Ni6uYrjN34Aiht81rK62T2BAEMrUSIiLg=
-github.com/clambin/gotools v0.5.0/go.mod h1:CfrY8mU4ckUA/VTfBJ4qWZMGt6K/IJ2qn96eM0gwGLM=
+github.com/clambin/gotools v0.5.1 h1:PRT0JV32ZpiCxEEQg38ydTIvsHtaFpGeSqaMvra+JLs=
+github.com/clambin/gotools v0.5.1/go.mod h1:CfrY8mU4ckUA/VTfBJ4qWZMGt6K/IJ2qn96eM0gwGLM=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=