Export partition-related variables to soong

Add related fields in soong to receive these variables

Test: CI and manually checked new variables info is in soong output
Bug: 368365523
Bug: 368364861
Change-Id: Ib151da44456e4a28d95ad56c252614328c2aca46
diff --git a/android/variable.go b/android/variable.go
index e0d512d..ec50f56 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -523,6 +523,8 @@
 	BoardAvbSystemAddHashtreeFooterArgs    []string `json:",omitempty"`
 	DeviceFrameworkCompatibilityMatrixFile []string `json:",omitempty"`
 	DeviceProductCompatibilityMatrixFile   []string `json:",omitempty"`
+
+	PartitionVarsForSoongMigrationOnlyDoNotUse PartitionVariables
 }
 
 type PartitionQualifiedVariablesType struct {
@@ -579,7 +581,8 @@
 
 	BoardAvbEnable bool `json:",omitempty"`
 
-	ProductPackages []string `json:",omitempty"`
+	ProductPackages      []string `json:",omitempty"`
+	ProductPackagesDebug []string `json:",omitempty"`
 }
 
 func boolPtr(v bool) *bool {