Windows Test Issue

+ Adding slf4j-simple to test scope to attempt to capture reason
  for the test setup failure:

  "org.osgi.framework.BundleException: Error while renaming bundle file
  to final location C:\"

jetty-osgi/test-jetty-osgi/pom.xml

@@ -385,6 +385,12 @@
       <artifactId>jetty-test-helper</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-simple</artifactId>
+      <version>${slf4j-version}</version>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
   <build>
     <plugins>