build(deps): bump github.com/vishvananda/netlink

Bumps [github.com/vishvananda/netlink](https://github.com/vishvananda/netlink) from 1.2.0-beta to 1.2.1-beta.2.
- [Release notes](https://github.com/vishvananda/netlink/releases)
- [Commits](https://github.com/vishvananda/netlink/compare/v1.2.0-beta...v1.2.1-beta.2)

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

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

go.mod

@@ -18,7 +18,7 @@ require (
 	github.com/onsi/ginkgo v1.16.4
 	github.com/onsi/gomega v1.24.2
 	github.com/safchain/ethtool v0.0.0-20210803160452-9aa261dae9b1
-	github.com/vishvananda/netlink v1.2.0-beta
+	github.com/vishvananda/netlink v1.2.1-beta.2
 	golang.org/x/sys v0.3.0
 )