[incubator-kie-issues#1575] Upgrade quarkus to 3.15 (#3134)

* Upgrade quarkus to 3.15.1

* Update quarkus to 3.15.2

* Update quarkus to 3.15.3 LTS

Author: RishiRajAnand

build/optaplanner-build-parent/pom.xml

@@ -46,7 +46,7 @@
     <version.org.apache.logging.log4j>2.22.1</version.org.apache.logging.log4j>
     <version.com.thoughtworks.xstream>1.4.21</version.com.thoughtworks.xstream>
     <version.io.quarkiverse.operatorsdk>6.6.7</version.io.quarkiverse.operatorsdk>
-    <version.io.quarkus>3.8.6</version.io.quarkus>
+    <version.io.quarkus>3.15.3</version.io.quarkus>
     <version.org.apache.commons.math3>3.6.1</version.org.apache.commons.math3>
     <version.org.apache.commons.text>1.11.0</version.org.apache.commons.text>
     <version.org.apache.openjpa>4.0.0</version.org.apache.openjpa>

optaplanner-quarkus-integration/optaplanner-quarkus-benchmark/deployment/pom.xml

@@ -108,6 +108,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
       <plugin>

optaplanner-quarkus-integration/optaplanner-quarkus-benchmark/runtime/pom.xml

@@ -96,6 +96,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
       <plugin>

optaplanner-quarkus-integration/optaplanner-quarkus-jackson/deployment/pom.xml

@@ -73,6 +73,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>

optaplanner-quarkus-integration/optaplanner-quarkus-jackson/runtime/pom.xml

@@ -91,6 +91,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
       <plugin>

optaplanner-quarkus-integration/optaplanner-quarkus-jsonb/deployment/pom.xml

@@ -73,6 +73,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>

optaplanner-quarkus-integration/optaplanner-quarkus-jsonb/runtime/pom.xml

@@ -92,6 +92,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>

optaplanner-quarkus-integration/optaplanner-quarkus/deployment/pom.xml

@@ -106,6 +106,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
       <plugin>

optaplanner-quarkus-integration/optaplanner-quarkus/runtime/pom.xml

@@ -104,6 +104,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
       <plugin>