Bump PMD extension to version 1.4.1

Author: ethauvin

lib/bld/bld-wrapper.properties

@@ -3,7 +3,7 @@ bld.downloadExtensionSources=true
 bld.downloadLocation=
 bld.extension-exec=com.uwyn.rife2:bld-exec:1.0.5
 bld.extension-jacoco=com.uwyn.rife2:bld-jacoco-report:0.9.12
-bld.extension-pmd=com.uwyn.rife2:bld-pmd:1.4.0
+bld.extension-pmd=com.uwyn.rife2:bld-pmd:1.4.1
 bld.extension-reporter=com.uwyn.rife2:bld-junit-reporter:0.9.2
 bld.extension-spotbugs=com.uwyn.rife2:bld-spotbugs:0.9.0
 bld.repositories=MAVEN_LOCAL,RIFE2_RELEASES,MAVEN_CENTRAL