add option to disable rocksdb checksums

reference runtime state for default option initialization

Signed-off-by: Jason Volk <jason@zemos.net>

conduwuit-example.toml

@@ -897,6 +897,13 @@
 #
 #rocksdb_paranoid_file_checks = false
 
+# Enables or disables checksum verification in rocksdb at runtime.
+# Checksums are usually hardware accelerated with low overhead; they are
+# enabled in rocksdb by default. Older or slower platforms may see gains
+# from disabling.
+#
+#rocksdb_checksums = true
+
 # Database repair mode (for RocksDB SST corruption).
 #
 # Use this option when the server reports corruption while running or