message: remove setGracefulCleanup
diff: @@ -20,7 +20,6 @@ export class GraphicsPreview {
  this.extension = e
  this.pdfRenderer = new PDFRenderer(e)
  this.graphicsScaler = new GraphicsScaler(e)
  - tmpFile.setGracefulCleanup()
  const tmpdir = tmpFile.dirSync({ unsafeCleanup: true })
  this.cacheDir = tmpdir.name
  this.pdfFileInodeMap = new Map<string, number>()
  