Sonobuoy library v0.57.1 has wrong version in pkg/buildinfo/version.go

[mtulio]

What steps did you take and what happened:

The library version[1] mismatch from the CLI[2] in the release v0.57.1

[1] https://github.com/vmware-tanzu/sonobuoy/blob/6f9e27f1795f10475c9f6f5decdff692e1e228da/pkg/buildinfo/version.go#L22-L24

[2]

$ wget -qO ./sonobuoy.tgz https://github.com/vmware-tanzu/sonobuoy/releases/download/v0.57.1/sonobuoy_0.57.1_linux_amd64.tar.gz; tar xvfz sonobuoy.tgz
LICENSE
sonobuoy

$ ./sonobuoy version
Sonobuoy Version: v0.57.1

What did you expect to happen:

The library version updated when new release is created.

Anything else you would like to add:

Environment:

• Sonobuoy version: v0.57.1