Fix DropStmt context propagation

- Add 'DropStmt' to parentNodeTypes in DropStmt method
- Ensure proper context propagation for parameter name exclusion logic
- Attempt to fix parameter name handling in DropStmt contexts

Co-Authored-By: Dan Lynch <[email protected]>

Author: devin-ai-integration[bot]

packages/transform/src/transformers/v13-to-v14.ts

@@ -549,6 +549,7 @@ export class V13ToV14Transformer {
     if (result.objects !== undefined) {
       const childContext = {
         ...context,
+        parentNodeTypes: [...(context.parentNodeTypes || []), 'DropStmt'],
         dropRemoveType: result.removeType
       };
       result.objects = Array.isArray(result.objects)