removing codegen_cli from Bp2buildKeepExistingBuildFile

can allowlist instead. bp2build now handles kotlin srcs

Change-Id: I0f96eb50cbb5bd2c6dc69f253b1a35cfd4edecf2
Test: built codegen_cli with bazel
Bug: b/245731902
diff --git a/android/allowlists/allowlists.go b/android/allowlists/allowlists.go
index 89c2d19..5fc5a62 100644
--- a/android/allowlists/allowlists.go
+++ b/android/allowlists/allowlists.go
@@ -198,6 +198,7 @@
 		"frameworks/base/startop/apps/test":                  Bp2BuildDefaultTrue,
 		"frameworks/base/tests/appwidgets/AppWidgetHostTest": Bp2BuildDefaultTrueRecursively,
 		"frameworks/base/tools/aapt2":                        Bp2BuildDefaultTrue,
+		"frameworks/base/tools/codegen":                      Bp2BuildDefaultTrueRecursively,
 		"frameworks/base/tools/streaming_proto":              Bp2BuildDefaultTrueRecursively,
 		"frameworks/hardware/interfaces/stats/aidl":          Bp2BuildDefaultTrue,
 		"frameworks/native/libs/adbd_auth":                   Bp2BuildDefaultTrueRecursively,
@@ -383,7 +384,6 @@
 		// this BUILD file is globbed by //external/icu/icu4c/source:icu4c_test_data's "data/**/*".
 		"external/icu/icu4c/source/data/unidata/norm2":/* recursive = */ false,
 
-		"frameworks/base/tools/codegen":/* recursive = */ true,
 		"frameworks/ex/common":/* recursive = */ true,
 
 		// Building manually due to b/179889880: resource files cross package boundary