[bugfix] Use Aalto instead of Sun STaX parser as the Sun parser does not support CData Section

Author: adamretter

exist-core/pom.xml

@@ -95,6 +95,13 @@
             <version>2.19.1</version>
         </dependency>
 
+        <dependency>
+            <groupId>com.fasterxml</groupId>
+            <artifactId>aalto-xml</artifactId>
+            <version>1.3.4</version>
+            <scope>runtime</scope>
+        </dependency>
+
         <!-- dependency>
             <groupId>com.fasterxml.woodstox</groupId>
             <artifactId>woodstox-core</artifactId>
@@ -2235,6 +2242,7 @@ The BaseX Team. The original license statement is also included below.]]></pream
                                 <ignoredUnusedDeclaredDependency>org.eclipse.jetty:jetty-security:jar:${jetty.version}</ignoredUnusedDeclaredDependency>
                                 <ignoredUnusedDeclaredDependency>xyz.elemental:exist-core-build-tools:jar:${project.version}</ignoredUnusedDeclaredDependency>
                                 <ignoredUnusedDeclaredDependency>${project.groupId}:exist-jetty-config:jar:${project.version}</ignoredUnusedDeclaredDependency>
+                                <ignoredUnusedDeclaredDependency>com.fasterxml:aalto-xml:jar</ignoredUnusedDeclaredDependency>
                             </ignoredUnusedDeclaredDependencies>
 
                             <ignoredNonTestScopedDependencies>