Lowered version compatibility to 1.2.0 to let plugins load

1. Removed unimplemented `genPlatformKey` API

2. Applied several cleanups and minor bugfixes thx to static analysis

Switch ThreadLocal to atomics

Separate analysis and building instances

Add ubsan log dump support

CPU API improvements

Support casted OSData reads

Workaround symbol conflict with some buggy plugins

Added version info reporting to IORegistry for Lilu and plugins

Updated copyright years