Squashed 'release-tools/' changes from 1748b16..95eac33
Squashed 'release-tools/' changes from 1748b16..95eac33

95eac33 Merge pull request #137 from pohly/fix-go-version-check
437e431 verify-go-version.sh: fix check after removal of travis.yml

git-subtree-dir: release-tools
git-subtree-split: 95eac33629ea9c586c4efcb7ad875191162464b2

kubernetes-csi/csi-driver-nfs,kubernetes-csi/csi-driver-nfs,kubernetes-csi/csi-driver-nfs