Intermittent UI test failure - org.mozilla.samples.glean.pings.BaselinePingTest - validateBaselinePing

[Archaeopteryx]

Firebase Test Run:

https://console.firebase.google.com/project/moz-android-components-230120/testlab/histories/bh.acacddb44ee28c64/matrices/5129477151601220277/executions/bs.9a7b91477bb24161/testcases/1

Stacktrace:

java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String okhttp3.mockwebserver.RecordedRequest.getPath()' on a null object reference
	at org.mozilla.samples.glean.pings.BaselinePingTest.waitForPingContent(BaselinePingTest.kt:92)
	at org.mozilla.samples.glean.pings.BaselinePingTest.waitForPingContent$default(BaselinePingTest.kt:83)
	at org.mozilla.samples.glean.pings.BaselinePingTest.validateBaselinePing(BaselinePingTest.kt:125)

Build:

f2f2080

┆Issue is synchronized with this Jira Task

[csadilek]

Same as #11340.