Bump org.apache.maven.plugins:maven-assembly-plugin from 3.7.1 to 3.8.0 (#126)

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Author: dependabot[bot]

test-app/pom.xml

@@ -24,7 +24,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-assembly-plugin</artifactId>
-        <version>3.7.1</version>
+        <version>3.8.0</version>
         <configuration>
           <descriptorRefs>
             <descriptorRef>jar-with-dependencies</descriptorRef>