Templated URL installs

In the case that binaries exist but are not hosted on Github releases, such as Helm, it might require downloading an archive and extracting a binary asset from the archive. By default, if there is a single binary, Binny could detect this and extract it to a file with the given `name`. An example might look something like this:

```
- name: helm
version:
want: v3.15.3
method: archive
with:
url: "https://get.helm.sh/helm-{{.Version}}-{{.Platform}}.{{.Extension}}"
overrides:
arm64:
Platform: aarch64
win32:
Extension: zip
```

Coupled with https://github.com/anchore/binny/issues/28, this would provide a lot of flexibility to support more tools.

Start by reviewing Binny's existing installation methods and how platform and version values are represented. Use the issue's Helm URL template, archive method, and overrides as the target behavior; done means a configured URL can be rendered, an archive downloaded, and its single binary extracted under the requested name across the shown platform variants.

Written by the indexing model from the issue text.