go.mod: bump honnef.co/go/tools from 0.2.1 to 0.2.2

Bumps [honnef.co/go/tools](https://github.com/dominikh/go-tools) from 0.2.1 to 0.2.2.
- [Release notes](https://github.com/dominikh/go-tools/releases)
- [Commits](https://github.com/dominikh/go-tools/compare/v0.2.1...v0.2.2)

---
updated-dependencies:
- dependency-name: honnef.co/go/tools
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -54,7 +54,7 @@ require (
 	golang.org/x/tools v0.1.7
 	golang.zx2c4.com/wireguard v0.0.0-20211116201604-de7c702ace45
 	golang.zx2c4.com/wireguard/windows v0.4.10
-	honnef.co/go/tools v0.2.1
+	honnef.co/go/tools v0.2.2
 	inet.af/netaddr v0.0.0-20211027220019-c74959edd3b6
 	inet.af/netstack v0.0.0-20211120045802-8aa80cf23d3c
 	inet.af/peercred v0.0.0-20210318190834-4259e17bb763