Add CompressedSecondaryCache into stress test (#10442)

Summary:
The secondary cache is randomly disabled or enabled with CompressedSecondaryCache.

Pull Request resolved: #10442

Test Plan: - To test that the CompressedSecondaryCache is used and the stress test runs successfully, run  `make -j24 CRASH_TEST_EXT_ARGS=—duration=960 blackbox_crash_test `

Reviewed By: anand1976

Differential Revision: D38290796

Pulled By: gitbw95

fbshipit-source-id: bb7027b39e0ed9c0c62835abe09e759898130ec8

tools/db_crashtest.py

@@ -179,7 +179,8 @@
     "async_io": lambda: random.choice([0, 1]),
     "wal_compression": lambda: random.choice(["none", "zstd"]),
     "verify_sst_unique_id_in_manifest": 1,  # always do unique_id verification
-    "secondary_cache_uri": "",
+    "secondary_cache_uri": lambda: random.choice(
+        ["", "compressed_secondary_cache://capacity=8388608"]),
     "allow_data_in_errors": True,
 }