sepolicy_vndr: common: Label UCSI power supply

QCOM started ignoring UCSI power supply in healthd-ext [1],
but there's no rule to allow accessing the node. Label it
as a regular USB power supply node just for the sake of
simplicity.

[1] https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/healthd-ext/-/commit/7e1bf288a5a18b639d637027272371a2ebccfcb0)

Change-Id: I206ea93d45ee024db9e8b5c05e57081aee3e0dbd
diff --git a/generic/vendor/common/genfs_contexts b/generic/vendor/common/genfs_contexts
index 4794756..014ed46 100644
--- a/generic/vendor/common/genfs_contexts
+++ b/generic/vendor/common/genfs_contexts
@@ -201,3 +201,5 @@
 
 genfscon sysfs /kernel/qts/primary/trusted_touch_enable u:object_r:vendor_sysfs_trusted_touch_enable:s0
 genfscon sysfs /kernel/qts/secondary/trusted_touch_enable u:object_r:vendor_sysfs_trusted_touch_enable:s0
+
+genfscon sysfs /devices/platform/soc/soc:qcom,pmic_glink/soc:qcom,pmic_glink:qcom,ucsi/power_supply/ucsi-source-psy-soc:qcom,pmic_glink:qcom,ucsi1 u:object_r:vendor_sysfs_battery_supply:s0