Fix: Update directory-maven-plugin version

In GHA, we are having the following issue after running CLM
followed by Sonar goals:
Cannot find a single highest directory for this project set.

Seems that this issue can be fixed by bumping this plugin to the
latest version.

Issue-ID: CIMAN-33
Change-Id: Id99de184b84588e12b30bda35989524f094a9d52
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/pom.xml b/pom.xml
index bc2bca4..476de6f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -178,7 +178,7 @@
                 <plugin>
                     <groupId>org.commonjava.maven.plugins</groupId>
                     <artifactId>directory-maven-plugin</artifactId>
-                    <version>0.3</version>
+                    <version>1.0</version>
                     <executions>
                         <execution>
                             <phase>validate</phase>