Adding more features to dsl capabilities endpoint

[Delawen]

Fixes #678

[codecov]

Codecov Report

Merging #679 (ebc9645) into main (4d3c1d5) will increase coverage by 0.44%.
The diff coverage is 67.89%.

@@             Coverage Diff              @@
##               main     #679      +/-   ##
============================================
+ Coverage     79.01%   79.45%   +0.44%     
+ Complexity      148      147       -1     
============================================
  Files            48       53       +5     
  Lines          2678     2697      +19     
  Branches        423      429       +6     
============================================
+ Hits           2116     2143      +27     
+ Misses          384      376       -8     
  Partials        178      178              

Impacted Files	Coverage Δ
...melroute/CamelRouteDeploymentGeneratorService.java	32.50% <0.00%> (-14.67%)	⬇️
...elroute/IntegrationDeploymentGeneratorService.java	62.85% <ø> (+4.71%)	⬆️
...parser/camelroute/CamelRouteStepParserService.java	86.27% <ø> (-0.52%)	⬇️
...ployment/generator/DeploymentGeneratorService.java	100.00% <ø> (ø)
...end/api/service/step/parser/StepParserService.java	50.00% <ø> (ø)
...kend/api/service/deployment/DeploymentService.java	50.68% <32.00%> (-3.87%)	⬇️
.../backend/api/resource/v2/IntegrationsResource.java	74.50% <54.54%> (ø)
...arser/kamelet/KameletBindingStepParserService.java	58.13% <54.54%> (-2.33%)	⬇️
...aoto/backend/api/service/dsl/DSLSpecification.java	66.66% <66.66%> (ø)
.../backend/api/service/language/LanguageService.java	65.62% <70.58%> (+2.46%)	⬆️
... and 12 more

[Delawen]

Now with less flaky tests!

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
13 Code Smells

No Coverage information
2.8% Duplication