Bump golang.org/x/tools from 0.19.0 to 0.20.0 (#48)

Bumps [golang.org/x/tools](https://github.com/golang/tools) from 0.19.0 to 0.20.0.
- [Release notes](https://github.com/golang/tools/releases)
- [Commits](golang/tools@v0.19.0...v0.20.0)

---
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 +5,10 @@ go 1.18
 require (
 	github.com/mutility/unused-results v1.0.1
 	github.com/mutility/variable-format v1.0.0
-	golang.org/x/tools v0.19.0
+	golang.org/x/tools v0.20.0
 )
 
-require golang.org/x/mod v0.16.0 // indirect
+require (
+	golang.org/x/mod v0.17.0 // indirect
+	golang.org/x/sync v0.7.0 // indirect
+)

go.sum

@@ -2,8 +2,9 @@ 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 v0.16.0 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 v0.19.0 h1:tfGCXNR1OsFG+sVdLAitlpjAvD/I6dHDKnYrpEZUHkw=
-golang.org/x/tools v0.19.0/go.mod h1:qoJWxmGSIBmAeriMx19ogtrEPrGtDbPK634QFIcLAhc=
+golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
+golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
+golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/tools v0.20.0 h1:hz/CVckiOxybQvFw6h7b/q80NTr9IUQb4s1IIzW7KNY=
+golang.org/x/tools v0.20.0/go.mod h1:WvitBU7JJf6A4jOdg4S1tviW9bhUxkgeCui/0JHctQg=