Don't send references for changes tool (#2803)

Fix #286950

Author: roblourens

src/extension/prompts/node/git/gitChanges.tsx

@@ -2,7 +2,7 @@
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
-import { BasePromptElementProps, PromptElement, PromptReference } from '@vscode/prompt-tsx';
+import { BasePromptElementProps, PromptElement } from '@vscode/prompt-tsx';
 import { Diff } from '../../../../platform/git/common/gitDiffService';
 import { basename } from '../../../../util/vs/base/common/path';
 import { FilePathMode, FileVariable } from '../panel/fileVariable';
@@ -18,8 +18,7 @@ export class GitChanges extends PromptElement<GitChangesProps> {
 			<>
 				{this.props.diffs.map((diff) => (
 					<>
-						<references value={diff.uri ? [new PromptReference(diff.uri)] : []} />
-						<FileVariable passPriority={true} variableName={basename(diff.uri.toString())} variableValue={diff.uri} filePathMode={FilePathMode.AsComment} />
+						<FileVariable passPriority={true} variableName={basename(diff.uri.toString())} variableValue={diff.uri} filePathMode={FilePathMode.AsComment} omitReferences />
 						<UnsafeCodeBlock passPriority={true} code={diff.diff} languageId='diff' /><br />
 					</>
 				))}