bcl: Do not include bcl.mk for factory

Bug: 264957141
Test: Local test
Change-Id: I99c7b7393f0ef72aaf545af5e3019b732cadeb42
Signed-off-by: George Lee <geolee@google.com>
diff --git a/battery_mitigation/bcl.mk b/battery_mitigation/bcl.mk
index 87e0f95..9fd81f8 100644
--- a/battery_mitigation/bcl.mk
+++ b/battery_mitigation/bcl.mk
@@ -1,7 +1,11 @@
+ifeq (,$(filter factory_%,$(TARGET_PRODUCT)))
 PRODUCT_PACKAGES += battery_mitigation
+endif
 ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
+ifeq (,$(filter factory_%,$(TARGET_PRODUCT)))
 PRODUCT_PACKAGES += BrownoutDetection
 endif
+endif
 
 BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/battery_mitigation/sepolicy
 PRODUCT_SOONG_NAMESPACES += device/google/gs-common/battery_mitigation