[README] Standalone binary installation instructions broken

[rhdesmond]

Following the README.md instructions:

$ go install github.com/google/osv-scalibr/binary/scalibr@latest
go: downloading github.com/google/osv-scalibr v0.1.2
go: github.com/google/osv-scalibr/binary/scalibr@latest:
    module github.com/google/osv-scalibr@latest found (v0.1.2), but does not contain package github.com/google/osv-scalibr/binary/scalibr
$ scalibr
Command scalibr not found

[rhdesmond]

Maybe this is because the directory and binary name are different (used the osv-scanner Github project as reference)

[another-rex]

I think this is resolved with the 0.1.3 release.

[rhdesmond]

Thanks for the quick resolution!