Merge pull request #268 from eXist-db/dependabot/maven/com.github.eir…

…slett-frontend-maven-plugin-1.15.1

Bump com.github.eirslett:frontend-maven-plugin from 1.12.1 to 1.15.1

pom.xml

@@ -171,7 +171,7 @@
       <plugin>
         <groupId>com.github.eirslett</groupId>
         <artifactId>frontend-maven-plugin</artifactId>
-        <version>1.12.1</version>
+        <version>1.15.1</version>
         <executions>
           <execution>
             <!-- optional: looks nicer in your build log. -->