Allowlist more of system/timezone

This helps enable better testing of tzdata apex building.

Test: b build --config=android //system/timezone/...
Change-Id: Iec0d2393366fa612f24c57b6ae2d4f7bfe181668
diff --git a/android/allowlists/allowlists.go b/android/allowlists/allowlists.go
index ff0d33e..dd0aaeb 100644
--- a/android/allowlists/allowlists.go
+++ b/android/allowlists/allowlists.go
@@ -364,6 +364,8 @@
 		"system/testing/gtest_extras":                            Bp2BuildDefaultTrueRecursively,
 		"system/timezone/apex":                                   Bp2BuildDefaultTrueRecursively,
 		"system/timezone/output_data":                            Bp2BuildDefaultTrueRecursively,
+		"system/timezone/testdata":                               Bp2BuildDefaultTrueRecursively,
+		"system/timezone/testing":                                Bp2BuildDefaultTrueRecursively,
 		"system/tools/aidl/build/tests_bp2build":                 Bp2BuildDefaultTrue,
 		"system/tools/aidl/metadata":                             Bp2BuildDefaultTrue,
 		"system/tools/hidl/metadata":                             Bp2BuildDefaultTrue,