适配 serialization 包名迁移: import simapi_serialization → simcu::serialization, 依赖键 simcu::serialization

src/helpers/SimApiUtil.cj

@@ -12,7 +12,7 @@ import stdx.crypto.digest.*
 import stdx.encoding.hex.*
 import stdx.encoding.base64.*
 import std.regex.*
-import simapi_serialization.*
+import simcu::serialization.*
 import simcu::simapi.communications.*
 import simcu::simapi.macros.*