fix: Wildfly example works in OpenShift with s2i binary

[manusa]

• Updated jboss-wildfly image version
• Fixed Quickstart configuration
• Added required permissions to standalone directory so that any "randomized" user can start the app server

[codecov]

Codecov Report

Merging #198 into master will decrease coverage by 0.01%.
The diff coverage is 52.45%.

@@             Coverage Diff              @@
##             master     #198      +/-   ##
============================================
- Coverage     26.23%   26.22%   -0.02%     
- Complexity     1571     1576       +5     
============================================
  Files           349      350       +1     
  Lines         18277    18275       -2     
  Branches       2810     2806       -4     
============================================
- Hits           4795     4792       -3     
- Misses        12923    12926       +3     
+ Partials        559      557       -2     

Impacted Files	Coverage Δ	Complexity Δ
...kit/config/image/build/OpenShiftBuildStrategy.java	0.00% <ø> (ø)	0.00 <0.00> (ø)
...lipse/jkube/generator/webapp/AppServerHandler.java	0.00% <0.00%> (ø)	0.00 <0.00> (?)
...clipse/jkube/generator/webapp/WebAppGenerator.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...generator/webapp/handler/JettyAppSeverHandler.java	25.00% <33.33%> (ø)	3.00 <1.00> (ø)
...enerator/webapp/handler/TomcatAppSeverHandler.java	25.00% <33.33%> (ø)	3.00 <1.00> (ø)
...nerator/webapp/handler/WildFlyAppSeverHandler.java	33.33% <37.50%> (-6.67%)	9.00 <9.00> (+4.00)	⬇️
...rator/webapp/handler/AbstractAppServerHandler.java	90.00% <80.00%> (+0.52%)	10.00 <3.00> (+1.00)
...onfig/service/openshift/OpenshiftBuildService.java	53.01% <80.95%> (-0.08%)	46.00 <4.00> (ø)
...ipse/jkube/generator/webapp/AppServerDetector.java	93.33% <100.00%> (ø)	6.00 <2.00> (ø)

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[sonarcloud]

SonarCloud Quality Gate failed.

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

63.9% Coverage
0.0% Duplication