feat: annotate versions for renovate management

[GregoryDosh]

This aims to extend Renovate so that it can manage the binary dependencies from the Makefile along with pinning a particular version of the alpine image in the Dockerfiles so that it can be managed as well.

Here is a link to a Regex101 share of the regex group matching with the makefile. Note that the regex101 has converted all \\s into \s just because of the JSON interpolation stuffs.
https://regex101.com/r/hHiMta/1

This followed from the example in the Whitesource documentation that @wass3r pointed out in a previous PR: https://docs.renovatebot.com/modules/datasource/#repology-datasource

[codecov]

Codecov Report

Merging #12 (ce164b8) into main (91b9234) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main      #12   +/-   ##
=======================================
  Coverage   93.40%   93.40%           
=======================================
  Files           3        3           
  Lines         288      288           
=======================================
  Hits          269      269           
  Misses         13       13           
  Partials        6        6           

[wass3r]

Nice! Thanks for the quick work. Anxious to see that in action.

[kaymckay]

lgtm