Add siblingRepositoryLayout parameter to AnalysisUtils#getUniqueDirectory.

PiperOrigin-RevId: 338310044
diff --git a/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java b/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
index 7eaf6d9..4f8a22d 100644
--- a/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
+++ b/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
@@ -1495,7 +1495,8 @@
    */
   @Override
   public final PathFragment getUniqueDirectory(PathFragment fragment) {
-    return AnalysisUtils.getUniqueDirectory(getLabel(), fragment);
+    return AnalysisUtils.getUniqueDirectory(
+        getLabel(), fragment, getConfiguration().isSiblingRepositoryLayout());
   }
 
   /**