fix: Remove Red Hat specific image support

[manusa]

Relates to: #183

[codecov]

Codecov Report

Merging #220 into master will increase coverage by 0.15%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master     #220      +/-   ##
============================================
+ Coverage     27.12%   27.27%   +0.15%     
  Complexity     1665     1665              
============================================
  Files           352      353       +1     
  Lines         18335    18360      +25     
  Branches       2803     2800       -3     
============================================
+ Hits           4973     5008      +35     
+ Misses        12799    12789      -10     
  Partials        563      563              

Impacted Files	Coverage Δ	Complexity Δ
.../org/eclipse/jkube/generator/api/FromSelector.java	100.00% <ø> (+30.23%)	5.00 <0.00> (-1.00)	⬆️
...se/jkube/generator/javaexec/JavaExecGenerator.java	83.00% <ø> (ø)	22.00 <0.00> (ø)
...pse/jkube/generator/api/support/BaseGenerator.java	61.76% <100.00%> (-1.10%)	27.00 <8.00> (-4.00)
...nerator/webapp/handler/WildFlyAppSeverHandler.java	85.71% <100.00%> (ø)	22.00 <0.00> (ø)
.../eclipse/jkube/generator/api/GeneratorContext.java	33.33% <0.00%> (-8.34%)	4.00% <0.00%> (-1.00%)
.../eclipse/jkube/generator/karaf/KarafGenerator.java	95.91% <0.00%> (ø)	6.00% <0.00%> (?%)

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[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

100.0% Coverage
0.0% Duplication

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