test: test_env: make_db_config: set cfg host_id

So we can safely use `me` sstables in sstable_directory_test
that validates the sstable host owner.

Signed-off-by: Benny Halevy <bhalevy@scylladb.com>

test/boost/sstable_directory_test.cc

@@ -97,7 +97,7 @@ make_sstable_for_all_shards(replica::database& db, replica::table& table, fs::pa
 
 sstables::shared_sstable new_sstable(sstables::test_env& env, fs::path dir, int64_t gen) {
     return env.manager().make_sstable(test_table_schema(), dir.native(), generation_from_value(gen),
-                sstables::sstable_version_types::mc, sstables::sstable_format_types::big,
+                sstables::get_highest_sstable_version(), sstables::sstable_format_types::big,
                 gc_clock::now(), default_io_error_handler_gen(), default_sstable_buffer_size);
 }
 

test/lib/test_services.cc

@@ -144,6 +144,7 @@ namespace sstables {
 std::unique_ptr<db::config> make_db_config(sstring temp_dir) {
     auto cfg = std::make_unique<db::config>();
     cfg->data_file_directories.set({ temp_dir });
+    cfg->host_id = locator::host_id::create_random_id();
     return cfg;
 }