test: mark test-inspector-stop-profile-after-done flaky

This test is consistently failing and making CI red.

PR-URL: #18491
Refs: #16772
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

Author: MylesBorins

test/sequential/sequential.status

@@ -7,6 +7,7 @@ prefix sequential
 [true] # This section applies to all platforms
 
 [$system==win32]
+test-inspector-stop-profile-after-done: PASS, FLAKY
 
 [$system==linux]