fix odin syntax

rocksdb/rocksdb.odin

@@ -5,6 +5,9 @@ import "core:fmt"
 
 foreign import rocksdb "system:rocksdb"
 
+// In order to use RocksDB's WAL replication helpers, we need to import the C++ library so we use this shim
+//foreign import rocksdb_shim "system:jormun_rocksdb_shim"  // I know we'll use in future but because we're not right now, compiler is complaining
+
 // RocksDB C API types
 RocksDB_T :: distinct rawptr
 RocksDB_Options :: distinct rawptr