message: fix(lambda-at-edge): also copy chunks for the revalidate lambda
diff: @@ -185,6 +185,7 @@ class Builder {
  * @param destination
  */
  async processAndCopyRoutesManifest(source: string, destination: string) {
  + // eslint-disable-next-line @typescript-eslint/no-var-requires
  const routesManifest = require(source) as RoutesManifest;
  // Remove default trailing slash redirects as they are already handled without regex matching.
  @@ -261,6 +262,7 @@ class Builder {
  async buildDefaultLambda(
  buildManifest: OriginRequestDefaultHandlerManifest
  ): Promise<void[]> {
  + // eslint-disable-next-line @typescript-eslint/no-var-requires
  const prerenderManifest = require(join(
  this.dotNextDir,
  "prerender-manifest.json"
  @@ -321,14 +323,7 @@ class Builder {
  }
  }
  ),
  - // copy chunks if present and not using serverless trace
  - !this.buildOptions.useServerlessTraceTarget &&
  - fse.existsSync(join(this.serverlessDir, "chunks"))
  - ? fse.copy(
  - join(this.serverlessDir, "chunks"),
  - join(this.outputDir, DEFAULT_LAMBDA_CODE_DIR, "chunks")
  - )
  - : Promise.resolve(),
  + this.copyChunks(DEFAULT_LAMBDA_CODE_DIR),
  fse.copy(
  join(this.dotNextDir, "prerender-manifest.json"),
  join(this.outputDir, DEFAULT_LAMBDA_CODE_DIR, "prerender-manifest.json")
  @@ -388,14 +383,7 @@ class Builder {
  join(this.serverlessDir, "pages/api"),
  join(this.outputDir, API_LAMBDA_CODE_DIR, "pages/api")
  ),
  - // copy chunks if present and not using serverless trace
  - !this.buildOptions.useServerlessTraceTarget &&
  - fse.existsSync(join(this.serverlessDir, "chunks"))
  - ? fse.copy(
  - join(this.serverlessDir, "chunks"),
  - join(this.outputDir, API_LAMBDA_CODE_DIR, "chunks")
  - )
  - : Promise.resolve(),
  + this.copyChunks(API_LAMBDA_CODE_DIR),
  fse.writeJson(
  join(this.outputDir, API_LAMBDA_CODE_DIR, "manifest.json"),
  apiBuildManifest
  @@ -421,6 +409,7 @@ class Builder {
  join(this.outputDir, REGENERATION_LAMBDA_CODE_DIR),
  !!this.buildOptions.minifyHandlers
  ),
  + this.copyChunks(REGENERATION_LAMBDA_CODE_DIR),
  fse.copy(
  join(this.serverlessDir, "pages"),
  join(this.outputDir, REGENERATION_LAMBDA_CODE_DIR, "pages"),
  @@ -441,6 +430,19 @@ class Builder {
  ]);
  }
  + /**
  + * copy chunks if present and not using serverless trace
  + */
  + async copyChunks(buildDir: string): Promise<void> {
  + return !this.buildOptions.useServerlessTraceTarget &&
  + fse.existsSync(join(this.serverlessDir, "chunks"))
  + ? fse.copy(
  + join(this.serverlessDir, "chunks"),
  + join(this.outputDir, buildDir, "chunks")
  + )
  + : Promise.resolve();
  + }
  +
  /**
  * Build image optimization lambda (supported by Next.js 10)
  * @param buildManifest
  @@ -793,11 +795,13 @@ class Builder {
  await restoreUserConfig();
  }
  + // eslint-disable-next-line @typescript-eslint/no-var-requires
  const routesManifest = require(join(
  this.dotNextDir,
  "routes-manifest.json"
  ));
  + // eslint-disable-next-line @typescript-eslint/no-var-requires
  const prerenderManifest = require(join(
  this.dotNextDir,
  "prerender-manifest.json"
  