Chimera BiWeekly: Huawei Firmware Update, Added Samsung Models

• Huawei: USB firmware update is now available (yes, finally) with the best implementation in the market, very user-friendly interface and workflow.
  We also support version override and downgrade! (Help documentation here)
• Generic: Now you can search/find supported models inside Chimera
• Generic: Improved device mode tagging (adb, edl, etc. modes)
• Generic: Improved firmware unpacker

Samsung: Added Read Codes for:
Galaxy J2 Core 2020 (SM-J260FU, SM-J260GU, SM-J260MU)
Galaxy A31 (SM-A315F, SM-A315G, SM-A315N)
Galaxy A41 (SM-A415F)

Bugfixes:
Samsung: Upload mode detection fix