[3.18] main/intel-ucode: security upgrade to 20240813

• https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240813
• https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240531
• https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240514
• https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240312
• update email-address