Discover test_suites via Aspect by default

Enable using an Aspect instead of bazel query by default.

This should function effectively the same as the use of bazel query in
order to get the tests in a test_suite except that this version
supports filtering (which we manually reimplement in the Aspect).

PiperOrigin-RevId: 187390926
diff --git a/src/TulsiGenerator/TulsiOptionSet.swift b/src/TulsiGenerator/TulsiOptionSet.swift
index c75c58d..613a940 100644
--- a/src/TulsiGenerator/TulsiOptionSet.swift
+++ b/src/TulsiGenerator/TulsiOptionSet.swift
@@ -271,7 +271,7 @@
 
     addBoolOption(.ALWAYS_SEARCH_USER_PATHS, .BuildSetting, false)
     addBoolOption(.BazelContinueBuildingAfterError, .Generic, false)
-    addBoolOption(.UseAspectForTestSuites, .Generic, false)
+    addBoolOption(.UseAspectForTestSuites, .Generic, true)
     addStringOption(.BazelBuildOptionsDebug, [.TargetSpecializable, .SupportsInheritKeyword])
     addStringOption(.BazelBuildOptionsRelease, [.TargetSpecializable, .SupportsInheritKeyword])
     addStringOption(.BazelBuildStartupOptionsDebug, [.TargetSpecializable, .SupportsInheritKeyword])