[TACKLE-355]: [Tackle - 1.2 - regression] Control entities name unique constraint validation

[carlosthe19916]

https://issues.redhat.com/browse/TACKLE-355

• Added custom CustomRestDataPanacheExceptionMapper to override the default Mapper coming from Quarkus.
• Enhanced the ServicesParameterizedTest.java to verify the DB duplicate error message is the expected one

I've locally created a container image based on this PR quay.io/carlosthe19916/tackle-controls:TACKLE-355 and you can use it to test it if required. Although you can always create your own container image executing:

mvn -U -B package --file pom.xml -Pcontainer-image -Pnative -DskipTests \
  -Dquarkus.container-image.push=true \
  -Dquarkus.container-image.group=YOUR_QUAY_USERNAME \
  -Dquarkus.container-image.additional-tags=TACKLE-355 \
  -Dquarkus.container-image.registry=quay.io \
  -Dquarkus.container-image.username=YOUR_QUAY_USERNAME \
  -Dquarkus.container-image.password=YOUR_QUAY_PASSWORD

[codecov]

Codecov Report

Merging #203 (9839fa5) into main (8d0abe0) will decrease coverage by 2.83%.
The diff coverage is 60.00%.

@@             Coverage Diff              @@
##               main     #203      +/-   ##
============================================
- Coverage     98.36%   95.52%   -2.84%     
- Complexity       73       78       +5     
============================================
  Files            15       16       +1     
  Lines           122      134      +12     
  Branches          9       11       +2     
============================================
+ Hits            120      128       +8     
- Misses            1        3       +2     
- Partials          1        3       +2     

Impacted Files	Coverage Δ
...ceptions/CustomRestDataPanacheExceptionMapper.java	57.14% <57.14%> (ø)
...kle/controls/resources/StakeholderAddResource.java	100.00% <100.00%> (+25.00%)	⬆️

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[jmle]

Looks good