Tune timeout for test targets

PiperOrigin-RevId: 253576011
diff --git a/src/TulsiGeneratorIntegrationTests/BUILD b/src/TulsiGeneratorIntegrationTests/BUILD
index 30a5604..8f2b4dc 100644
--- a/src/TulsiGeneratorIntegrationTests/BUILD
+++ b/src/TulsiGeneratorIntegrationTests/BUILD
@@ -29,6 +29,7 @@
 
 tulsi_integration_test(
     name = "EndToEndGenerationTests",
+    timeout = "long",
     srcs = ["EndToEndGenerationTests.swift"],
     env = {
         "SWIFT_DETERMINISTIC_HASHING": "1",