display Option<String> better

[f2calv]

Need to learn how to display Option better;

Git information; name 'Some("f2calv/multi-arch-container-rust")', branch 'Some("refs/heads/main")', commit 'Some("b7aacc0d228aff3c06f7d65b71fe91f0f22c4a7e")', tag 'Some("0.1.3")'