The status of the Pre-submit tests is not refreshed occasionally

[Guoxiong Li]

Hi all,

The `Pre-submit tests` of some PRs, such as PR-3899[1], show the following
messages:

```
Some checks haven’t completed yet
4 in progress and 8 successful checks
```

If we click the `check` or `details` button to see the details[2]. It shows
the following messages:

```
openjdk-testinfo / Pre-submit tests - Linux x64 - Test (tier1)
Started 12d 20h 16m 32s ago
```

But actually, the tests have already been completed at the `action`[3].

It seems that the robot would not check the `action` to refresh the status
occasionally.
I can't conclude when it will happen.
It is intermittent. And it occurred at my several PRs in the past so that I
was confused by it.

Do I miss anything about the PRs? Is it a potential bug in skara or github?

Any idea is appreciated. Thanks.

[1] https://github.com/openjdk/jdk/pull/3899
[2] https://github.com/openjdk/jdk/pull/3899/checks?check_run_id=2520252171
[3] https://github.com/lgxbslgx/jdk/runs/2519840361

Best Regards,
-- Guoxiong