sepolicy: Fix "Allow adb pull of executables without root"

* The policy file had the wrong extension

Change-Id: I47af98d80a950af4e4795646585b1b318e298405
diff --git a/sepolicy/qcom/adbd.c b/sepolicy/qcom/adbd.te
similarity index 100%
rename from sepolicy/qcom/adbd.c
rename to sepolicy/qcom/adbd.te