Revert "[Gardening] Disable flaky ReportQueueProviderTest"

This reverts commit 40636be0f8621d2eb0d40249f04d162cd9dc85c3.

Reason for revert: Reverted the problem cl at crrev.com/c/5237828

Original change's description:
> [Gardening] Disable flaky ReportQueueProviderTest
>
> Bug: b/322247852
> Change-Id: I92a4d7b0d998949ae7e9bdfb494b30cdd26f85f7
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5239270
> Owners-Override: Muyao Xu <muyaoxu@google.com>
> Reviewed-by: Adam Rice <ricea@chromium.org>
> Commit-Queue: Muyao Xu <muyaoxu@google.com>
> Cr-Commit-Position: refs/heads/main@{#1252425}

Bug: b/322247852
Change-Id: I8dbb78234498a2247875bca3b49b14844e37b78b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5238132
Owners-Override: Eriko Kurimoto <elkurin@chromium.org>
Auto-Submit: Eriko Kurimoto <elkurin@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1252496}