Top flaky test: tst_qwebengineglobalsettings::dnsOverHttps on Windows_11_22H2 X86_64 and QUEMU

Test case: tst_qwebengineglobalsettings::dnsOverHttps has failed on Windows_11_22H2 X86_64 MSVC2019
The test failed 2 times and was flaky 2 times last week.

Coin log excerpt from failed run:
agent:2024/04/10 09:11:39 build.go:404: 5: QWARN : tst_QWebEngineGlobalSettings::dnsOverHttps(DnsMode::SystemOnly (no DoH server)) js: crbug/1173575, non-JS module files deprecated.
agent:2024/04/10 09:11:39 build.go:404: 5: FAIL! : tst_QWebEngineGlobalSettings::dnsOverHttps(DnsMode::SystemOnly (no DoH server)) Compared values are not the same
agent:2024/04/10 09:11:39 build.go:404: 5: Actual (isLoadSuccessful) : 0
agent:2024/04/10 09:11:39 build.go:404: 5: Expected (isDnsResolutionSuccessExpected): 1
agent:2024/04/10 09:11:39 build.go:404: 5: C:\Users\qt\work\qt\qtwebengine\tests\auto\core\qwebengineglobalsettings\tst_qwebengineglobalsettings.cpp(114) : failure location
agent:2024/04/10 09:11:39 build.go:404: 5: [8136:920:0410/091139.217:ERROR:cert_verify_proc_builtin.cc(701)] CertVerifyProcBuiltin for 127.0.0.1 failed:
agent:2024/04/10 09:11:39 build.go:404: 5: ----- Certificate i=1 (CN=WebEngineGlobalSettings-Test-CA,C=DE) -----
agent:2024/04/10 09:11:39 build.go:404: 5: ERROR: No matching issuer found
agent:2024/04/10 09:11:39 build.go:404: 5:
agent:2024/04/10 09:11:39 build.go:404: 5:
agent:2024/04/10 09:11:39 build.go:404: 5: QWARN : tst_QWebEngineGlobalSettings::dnsOverHttps(DnsMode::SecureOnly (mock DoH server)) HttpServer: GET /dns-query?dns=AAABAAABAAAAAAABBmdvb2dsZQNjb20AAAEAAQAAKRAAAAAAAABZAAwAVQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA missing response
agent:2024/04/10 09:11:39 build.go:404: 5: QWARN : tst_QWebEngineGlobalSettings::dnsOverHttps(DnsMode::SecureOnly (mock DoH server)) HttpServer: GET /dns-query?dns=AAABAAABAAAAAAABBmdvb2dsZQNjb20AAEEAAQAAKRAAAAAAAABZAAwAVQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA missing response
...

Full log at : coin log
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