[9.18] chg: ci: Add TSAN report and core file globs to expected artifacts

Backport of MR !11370

Merge branch 'backport-mnowak/add-tsan-reports-glob-to-expected-artifacts-9.18' into 'bind-9.18'

See merge request isc-projects/bind9!11372

bin/tests/system/conftest.py

@@ -366,7 +366,10 @@ def expected_artifacts(request):
         "ns*/named.memstats",
         "ns*/named.run",
         "ns*/named.run.prev",
+        "core.[0-9]*-backtrace.txt",
+        "core.[0-9]*.gz",
         "pytest.log.txt",
+        "tsan.*.[0-9]*",
     ]
 
     if "USE_RR" in os.environ: