fix(target-postgres): RenameIndexCall.toOp uses the structured control-stack-missing error

TML-3091 converted every sibling toOp lowerer guard to
postgresError('MIGRATION.POSTGRES_CONTROL_STACK_MISSING', ...); the
rename call, added on this branch, follows the same convention.

Signed-off-by: willbot <w.a.madden+machine@gmail.com>
Signed-off-by: Will Madden <madden@prisma.io>

Author: wmadden-electric

packages/3-targets/3-targets/postgres/src/core/migrations/op-factory-call.ts

@@ -1264,8 +1264,10 @@ export class RenameIndexCall extends PostgresOpFactoryCallNode {
 
   async toOp(lowerer?: ExecuteRequestLowerer): Promise<Op> {
     if (lowerer === undefined) {
-      throw new Error(
+      throw postgresError(
+        'MIGRATION.POSTGRES_CONTROL_STACK_MISSING',
         `RenameIndexCall.toOp: a lowerer is required on the Postgres planner path (index "${this.oldIndexName}" on table "${this.tableName}"). Pass the control adapter to createPostgresMigrationPlanner.`,
+        { meta: { factory: 'RenameIndexCall' } },
       );
     }
     return renameIndex(