TestConcurrentFileStreams is being killed due to excessive resources usage on Azure

=== RUN   TestAzureDriverSuite/TestConcurrentFileStreams
signal: killed
FAIL registry/storage/driver/azure.TestAzureDriverSuite/TestConcurrentFileStreams (-1.00s)
=== RUN   TestAzureDriverSuite
    azure_test.go:188: root directory for the tests set to "/tmp/TestAzureDriverSuite3340047551/001"
FAIL registry/storage/driver/azure.TestAzureDriverSuite (-1.00s)
=== Failed
=== FAIL: registry/storage/driver/azure TestAzureDriverSuite/TestConcurrentFileStreams (unknown)
signal: killed
=== FAIL: registry/storage/driver/azure TestAzureDriverSuite (unknown)
    azure_test.go:188: root directory for the tests set to "/tmp/TestAzureDriverSuite3340047551/001"
signal: killed

Job #8852357390 failed for 10693071: