Merge pull request #260 from hal/dependabot/maven/org.patternfly-patternfly-java-bom-0.7.3

Bump org.patternfly:patternfly-java-bom from 0.6.16 to 0.7.3

Author: hpehl

samples/flow/pom.xml

@@ -33,7 +33,7 @@
 
     <properties>
         <npm.skip>false</npm.skip>
-        <version.patternfly.java>0.6.16</version.patternfly.java>
+        <version.patternfly.java>0.7.3</version.patternfly.java>
     </properties>
 
     <dependencyManagement>