test/hotspot/jtreg/runtime/whitebox/WBStackSize.java fails

The WBStackSize.java test failed in the most recent CI job:

java.lang.RuntimeException: getThreadFullStackSize value [1052672] should be within 90%..110% of the value returned by HotSpotDiagnosticMXBean
at WBStackSize.main(WBStackSize.java:97)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:115)
at java.base/java.lang.Thread.run(Thread.java:831)