Reverts GH-41: Remove Bintray dependency from production

[romeara]

The Bintray plug-in depends on very old libraries, exposing consumers to increased risk - remove its use until a more through evaluation of the plug-in can be completed for a future release

[codecov[bot]]

Codecov Report

Merging #55 into master will decrease coverage by 0.09%. The diff coverage is 100%.

@@             Coverage Diff             @@
##             master      #55     +/-   ##
===========================================
- Coverage     85.29%   85.19%   -0.1%     
+ Complexity      257      256      -1     
===========================================
  Files            26       26             
  Lines           782      777      -5     
  Branches         53       53             
===========================================
- Hits            667      662      -5     
  Misses           91       91             
  Partials         24       24

Impacted Files	Coverage Δ	Complexity Δ
...flare/plugins/plugin/BintrayCredentialsPlugin.java	100% <100%> (ø)	4 <1> (-1)	:arrow_down:

[blackduck-copilot[bot]]

Black Duck Security Report

Merging #55 into master will not change security risk.

Click here to see full report