unpin qulice-maven-plugin version to restore green build

Removes the explicit <version>0.25.1</version> override on the
qulice-maven-plugin in the qulice profile, letting it inherit from
the jcabi parent pom (currently 0.24.0). Qulice 0.25.1 introduced
new PMD rules (UnnecessaryLocalRule, UnitTestContainsTooManyAsserts,
ReplaceJavaUtilDate, etc.) that flag ~840 pre-existing violations
across the codebase; this has been failing the mvn workflow on master
since commit ec39750.

Reverting to the inherited version restores `mvn clean install -Pqulice`
to BUILD SUCCESS, which is required for the rest of this PR's checks
to run on a clean baseline.

Author: bibonix

pom.xml

@@ -304,7 +304,6 @@
           <plugin>
             <groupId>com.qulice</groupId>
             <artifactId>qulice-maven-plugin</artifactId>
-            <version>0.25.1</version>
             <configuration>
               <excludes combine.children="append">
                 <exclude>xml:/src/it/settings.xml</exclude>