update references in policy/gui pom

updated references in the policy/gui pom

downgraded eirslett npm module because
new version depends on maven 3.6 but
onap jenkins uses an earlier version

*** This commit is generated by a PF release script ***

Issue-ID: POLICY-4570
Signed-off-by: saul.gill <saul.gill@est.tech>
Change-Id: I01c2407cf918b8e3b3d6ef2bf48092353c1d82b1
Signed-off-by: saul.gill <saul.gill@est.tech>
diff --git a/gui-editors/gui-editor-apex/pom.xml b/gui-editors/gui-editor-apex/pom.xml
index dde0f5b..1fbe9a0 100644
--- a/gui-editors/gui-editor-apex/pom.xml
+++ b/gui-editors/gui-editor-apex/pom.xml
@@ -104,6 +104,7 @@
             <plugin>
                 <groupId>com.github.eirslett</groupId>
                 <artifactId>frontend-maven-plugin</artifactId>
+                <version>1.11.3</version>
                 <configuration>
                     <nodeVersion>v14.17.0</nodeVersion>
                     <npmVersion>6.14.5</npmVersion>