[Bug 54718] New: msvcr90:msvcr90 - test__get_current_locale() sometimes gets an unexpected refcount on w10pro64

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54718

Bug ID: 54718
           Summary: msvcr90:msvcr90 - test__get_current_locale() sometimes
                    gets an unexpected refcount on w10pro64
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: msvcrt
          Assignee: [e-mail]
          Reporter: [e-mail]

msvcr90:msvcr90 - test__get_current_locale() sometimes gets an unexpected
refcount on w10pro64:

msvcr90.c:2382: Test failed: refcount = 4

See https://test.winehq.org/data/patterns.html#msvcr90:msvcr90

This only happens in 64-bit tests, and only on w10pro64. Yet it has the same
msvcr90 version as the other Windows 10 2004+ VMs:

w10pro64v2004    msvcr90=9.0.30729.9625
w1064v2009       msvcr90=9.0.30729.9625
w10pro64 (21H1)  msvcr90=9.0.30729.9625
w1064 (22H2)     msvcr90=9.0.30729.9625
w11pro64         msvcr90=9.0.30729.9635

The test already considers a refcount of 2 to be broken (without indicating
why, commit f71f16319816) so maybe the same should be done for a value of 4?