message: indexer-common: Fix linter error (constant variable)
diff: @@ -29,12 +29,12 @@ export class AsyncCache<K, V> {
  // By constructing the promise here, if the construction
  // fails then it never ends up in _attempts and this throws
  // right away.
  - let p = this._fn(k);
  + const p = this._fn(k)
  // This shares concurrent attempts, but still retries on failure.
  const attempt = (async () => {
  try {
  - return await p;
  + return await p
  } catch (e) {
  // By removing the cached attempt we ensure this is retried
  this._attempts.delete(k)
  