add rules_java.

This is an implicit dependency when switching to bzlmod.

Bug: 276493276
Change-Id: I9b5e690f73a6d4df737d20aa37c8a71bdc9aa8de
diff --git a/default.xml b/default.xml
index a174ac6..11a393b 100644
--- a/default.xml
+++ b/default.xml
@@ -37,6 +37,7 @@
   <project path="external/python/absl-py" name="platform/external/python/absl-py" groups="ddk" />
   <project path="external/bazelbuild-platforms" name="platform/external/bazelbuild-platforms" groups="ddk" />
   <project path="external/bazelbuild-rules_cc" name="platform/external/bazelbuild-rules_cc" groups="ddk" />
+  <project path="external/bazelbuild-rules_java" name="platform/external/bazelbuild-rules_java" groups="ddk"/>
   <project path="external/bazelbuild-rules_license" name="platform/external/bazelbuild-rules_license" groups="ddk" />
   <project path="external/bazelbuild-rules_pkg" name="platform/external/bazelbuild-rules_pkg" groups="ddk" />
   <project path="external/bazelbuild-rules_python" name="platform/external/bazelbuild-rules_python" groups="ddk"/>