Release v2.2.2

[mjthimm]

Release v2.2.2

• Introducing the AWS EC2 F2 Runtime AMI Builder (RAB)
  • The RAB is a customizable and extensible tool based on the AWS CDK that easily automates building production-ready AMIs tailored to each accelerator application's needs
  • To get started building a runtime AMI, see the README here
  • Default components are provided to modularly install specific features such as Vivado Lab Edition, the AWS CLI, the AWS FPGA SDK, and more
  • To learn how to integrate the RAB into existing AWS CDK flows, see the code example here
• Updated Rocky FPGA Developer AMI name and description to match Marketplace info
• Added F2 AFI Manifest specification for the version number, ID, and clock parameters
• Added new "--no-encrypt" build option to the HDK flow to facilitate source code debugging
• Updated fpga_clkgen_util and sde_examples with better error handling procedures, addressing stability issues found on Rocky Linux.