Bump golang.org/x/tools from 0.18.0 to 0.19.0 (#47)

Bumps [golang.org/x/tools](https://github.com/golang/tools) from 0.18.0 to 0.19.0.
- [Release notes](https://github.com/golang/tools/releases)
- [Commits](golang/tools@v0.18.0...v0.19.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -5,7 +5,7 @@ go 1.18
 require (
 	github.com/mutility/unused-results v1.0.1
 	github.com/mutility/variable-format v1.0.0
-	golang.org/x/tools v0.18.0
+	golang.org/x/tools v0.19.0
 )
 
-require golang.org/x/mod v0.15.0 // indirect
+require golang.org/x/mod v0.16.0 // indirect

go.sum

@@ -2,8 +2,8 @@ github.com/mutility/unused-results v1.0.1 h1:LGzy5aIq3eKt2Q2nLzD1bbD5ZBu+9WEgn5X
 github.com/mutility/unused-results v1.0.1/go.mod h1:ekqpHI58MtW+TAXTe8RB632C9RhpRQcUPBJz8bdmPbM=
 github.com/mutility/variable-format v1.0.0 h1:dAYoPnQX8pxLQI7E6kGBsyVK2oprJ+QA/BCSJ3KJbXY=
 github.com/mutility/variable-format v1.0.0/go.mod h1:bZcAPPc47pIuSNue+xMfSFtYKT7Lav0Y535hgJhD/5g=
-golang.org/x/mod v0.15.0 h1:SernR4v+D55NyBH2QiEQrlBAnj1ECL6AGrA5+dPaMY8=
-golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/mod v0.16.0 h1:QX4fJ0Rr5cPQCF7O9lh9Se4pmwfwskqZfq5moyldzic=
+golang.org/x/mod v0.16.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
-golang.org/x/tools v0.18.0 h1:k8NLag8AGHnn+PHbl7g43CtqZAwG60vZkLqgyZgIHgQ=
-golang.org/x/tools v0.18.0/go.mod h1:GL7B4CwcLLeo59yx/9UWWuNOW1n3VZ4f5axWfML7Lcg=
+golang.org/x/tools v0.19.0 h1:tfGCXNR1OsFG+sVdLAitlpjAvD/I6dHDKnYrpEZUHkw=
+golang.org/x/tools v0.19.0/go.mod h1:qoJWxmGSIBmAeriMx19ogtrEPrGtDbPK634QFIcLAhc=