Increase the default value for analysis_testing_deps_limit to 600.

PiperOrigin-RevId: 294346640
diff --git a/src/main/java/com/google/devtools/build/lib/analysis/config/CoreOptions.java b/src/main/java/com/google/devtools/build/lib/analysis/config/CoreOptions.java
index e67eff2..df869d0 100644
--- a/src/main/java/com/google/devtools/build/lib/analysis/config/CoreOptions.java
+++ b/src/main/java/com/google/devtools/build/lib/analysis/config/CoreOptions.java
@@ -564,7 +564,7 @@
 
   @Option(
       name = "analysis_testing_deps_limit",
-      defaultValue = "500",
+      defaultValue = "600",
       documentationCategory = OptionDocumentationCategory.TESTING,
       effectTags = {OptionEffectTag.LOADING_AND_ANALYSIS},
       help =