Jaxrs jersey3 server (#16676)

* Introduced Jersey3 to JavaJerseyServerCodgen and its test class

* Added date ParamConverterProvider to new jersey3 resource directory

* Copied and adjusted jaxrs-jersey2 directory to jaxrs-jersey3

* Added unit tests for Jersey2 (jakarta|javax) and jersey3 (jakarta only)

* Added Jersey3 to markdown documentation

* Added several mustache files for Jersey3

* Further adjustments in JavaJerseyServerCodegen for Jersey3

* Removed tabs from JavaJerseyServerCodegen

* Further improvements in pom and web template

* Changed to swagger-jaxrs2-servlet-initializer-v2 within the projects pom

* Changed servlet-initializer to jakarta version

* Removed tabs in JavaJerseyServerCodegenTest.java

* Removed tabs from JavaJerseyServerCodegen

* Out commented Swagger 1.x part in api.mustache (see ApiImplicitParams)

* Exchanged import of javax* by jakarta* in file verify.groovy

* Changed Parameter annotations to Schema annotations

* Added web.mustache for jersey3

According to the 'Swagger 2.X Integration and Configuration' doc at
https://github.com/swagger-api/swagger-core/wiki/Swagger-2.X---Integration-and-Configuration

* Adjusted README to point to ./openapi.json instead of ./swagger.json

* Added ./bin/configs/jaxrs-jersey-jersey3.yaml as requested

* Added new jersey3 example (see ./samples/server/petstore/jaxrs/jersey3

* Corrected formParams.mustache exchanged @FormParam by QueryParam

* Resolved ModelValidationException for Map query parameter

* Improved api.mustache (layout and deprecated class instantiation )

* Updated jersey3 example under ./samples/server/petstore/jaxrs/jersey3

* fix tests

* add jeresey3 to github workflow test

* add new workflow

* remove jersey3

---------

Co-authored-by: CDerksen <christian.derksen@uni-due.de>

.github/workflows/samples-jaxrs-jdk11.yaml

@@ -0,0 +1,36 @@
+name: Samples JAX-RS (JDK11)
+
+on:
+  push:
+    paths:
+      - samples/server/petstore/jaxrs/jersey3/**
+  pull_request:
+    paths:
+      - samples/server/petstore/jaxrs/jersey3/**
+jobs:
+  build:
+    name: Build JAX-RS
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # servers
+          - samples/server/petstore/jaxrs/jersey3
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: 11
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.m2
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: mvn clean package