Use the build command for tagging immediately.

[Beanow]

Fixes #229

[bradrydzewski]

this plugin is largely stable and frozen, therefore I prefer we avoid any major changes to how this works. Instead we should fix this at the Drone level and capture the sha for Gogs tags.

[tboerger]

I'm fine with directly tagging all versions, but even if we focus it on that it's a duplicate of #174

[Beanow]

I'm fine with directly tagging all versions, but even if we focus it on that it's a duplicate of #174

I'd be as happy with #174 being merged, since it no longer requires build.Name (i.e. the git sha) as input for building the docker commands and resolves #229.

[bradrydzewski]

+1 for #174