chore(deps): bump golang.org/x/tools from 0.14.0 to 0.15.0

Bumps [golang.org/x/tools](https://github.com/golang/tools) from 0.14.0 to 0.15.0.
- [Release notes](https://github.com/golang/tools/releases)
- [Commits](golang/tools@v0.14.0...v0.15.0)

---
updated-dependencies:
- dependency-name: golang.org/x/tools
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/getoutreach/gobox v1.73.2
 	github.com/pkg/errors v0.9.1
-	golang.org/x/tools v0.14.0
+	golang.org/x/tools v0.15.0
 	gopkg.in/yaml.v3 v3.0.1
 	gotest.tools/v3 v3.5.1
 )
@@ -17,7 +17,7 @@ require (
 
 require (
 	github.com/google/go-cmp v0.5.9 // indirect
-	golang.org/x/mod v0.13.0 // indirect
-	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/sys v0.14.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 )