feat(amazonq): support SQL conversions (aws#5775)

QCT wants to support converting embedded SQL in Java apps.

Allow users to start a transformation for SQL conversions.

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Co-authored-by: David Hasani <[email protected]>

packages/core/src/codewhisperer/models/model.ts

@@ -413,6 +413,17 @@ export class TransformByQState {
 
     private metadataPathSQL: string = ''
     private linesOfCodeSubmitted: number | undefined = undefined
+    private sourceDB: DB | undefined = undefined
+
+    private targetDB: DB | undefined = undefined
+
+    private schema: string = ''
+
+    private schemaOptions: Set<string> = new Set()
+
+    private sourceServerName: string = ''
+
+    private metadataPathSQL: string = ''
 
     private planFilePath: string = ''
     private summaryFilePath: string = ''