Reify outputs of initializer within the package

The labels need to be local to the package. Setting them in an initializer was broken.

PiperOrigin-RevId: 600863492
Change-Id: I0561f43273a62db3b9e823ec3b49734b380da878

src/main/java/com/google/devtools/build/lib/analysis/starlark/StarlarkRuleClassFunctions.java

@@ -1269,8 +1269,11 @@ public Object call(StarlarkThread thread, Tuple args, Dict<String, Object> kwarg
                         currentRuleClass.getName(),
                         attr,
                         value,
-                        // Reify to the location of the initializer definition
-                        currentRuleClass.getLabelConverterForInitializer());
+                        // Reify to the location of the initializer definition (except for outputs)
+                        attr.getType() == BuildType.OUTPUT
+                                || attr.getType() == BuildType.OUTPUT_LIST
+                            ? pkgBuilder.getLabelConverter()
+                            : currentRuleClass.getLabelConverterForInitializer());
             kwargs.putEntry(nativeName, reifiedValue);
           }
         }