Special case Native Image module.

SubstrateVM components are part of the `org.graalvm.nativeimage.builder` module, which can be confusing. Show `svm.jar (Native Image)` instead for now.

Author: fniephaus

docs/reference-manual/native-image/BuildOutput.md

@@ -46,7 +46,7 @@ GraalVM Native Image: Generating 'helloworld' (executable)...
 --------------------------------------------------------------------------------
 Top 10 origins of code area:            Top 10 object types in image heap:
    3.43MB java.base                        1.01MB byte[] for code metadata
- 760.98KB o.graalvm.nativeimage.builder 1000.72KB java.lang.String
+ 760.98KB svm.jar (Native Image)        1000.72KB java.lang.String
  102.06KB java.logging                   884.18KB byte[] for general heap data
   48.03KB org.graalvm.nativeimage.base   686.91KB byte[] for java.lang.String
   40.49KB jdk.proxy1                     659.87KB java.lang.Class

substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/ProgressReporter.java

@@ -495,6 +495,9 @@ private void calculateCodeBreakdown(Collection<CompileTask> compilationTasks) {
             Module module = javaClass.getModule();
             if (module.isNamed()) {
                 key = module.getName();
+                if ("org.graalvm.nativeimage.builder".equals(key)) {
+                    key = "svm.jar (Native Image)";
+                }
             } else {
                 key = findJARFile(javaClass);
                 if (key == null) {