Migrate build.prop for (system|vendor|odm)_dlkm to soong

Bug: 377562851
Test: lunch aosp_cf_x86_64_phone-trunk_staging-userdebug
Test: no diff in $PRODUCT_OUT/system_dlkm/etc/build.prop
$PRODUCT_OUT/vendor_dlkm/etc/build.prop
$PRODUCT_OUT/odm_dlkm/etc/build.prop (modulo timestamp diffs)

Change-Id: I636442de860220d2ac6f5b510038a1405013d819
diff --git a/android/build_prop.go b/android/build_prop.go
index 5547680..8389470 100644
--- a/android/build_prop.go
+++ b/android/build_prop.go
@@ -109,6 +109,12 @@
 		return "product"
 	} else if p.SystemExtSpecific() {
 		return "system_ext"
+	} else if p.InstallInSystemDlkm() {
+		return "system_dlkm"
+	} else if p.InstallInVendorDlkm() {
+		return "vendor_dlkm"
+	} else if p.InstallInOdmDlkm() {
+		return "odm_dlkm"
 	}
 	return "system"
 }
@@ -119,6 +125,9 @@
 	"product",
 	"odm",
 	"vendor",
+	"system_dlkm",
+	"vendor_dlkm",
+	"odm_dlkm",
 }
 
 func (p *buildPropModule) GenerateAndroidBuildActions(ctx ModuleContext) {