dev-cwcow-20260401

This is a development release for C-WCOW.

• Fix roothash memory usage (Dominic Ayre)
• Re-add nested OCI indexes (Dominic Ayre)
• Add testing for common images (including performance) (Dominic Ayre)
• Add a workflow to run the new tests (Dominic Ayre)
• Only run CI on push to main (Dominic Ayre)
• Add appropriate permissions to workflow (Dominic Ayre)
• Add logging to find memory issues. (Ken Gordon)
• Fix merge conflict (Dominic Ayre)
• Refactor setting of log level (Dominic Ayre)
• Set default value for platform (Dominic Ayre)
• Make proper tarToCim equivalent to tarToExt4 (Dominic Ayre)
• Make layer and config parsing more robust (Dominic Ayre)
• Add multi-layer image support (Dominic Ayre)
• Refactor setting of log level (Dominic Ayre)
• Make layer and config parsing more robust (Dominic Ayre)
• Add more thorough tests (Dominic Ayre)
• Refactor instrumentation code to separate file (Dominic Ayre)
• Remove unused code (Dominic Ayre)
• Refactor docker and oci format parsing into their own files (Dominic Ayre)
• remove file handler (to squash) (Dominic Ayre)
• Move lib code into their own files (Dominic Ayre)
• Refactor roothash (Dominic Ayre)
• Refactor common arg parsing (Dominic Ayre)
• Add layerID back as an arg for layerParser (Dominic Ayre)
• More clearly parse out diff ids and digests of layers (Dominic Ayre)
• Add testing for create vhd (Dominic Ayre)
• Refactor create vhd out of main (Dominic Ayre)
• Add separate hash layer command (Dominic Ayre)
• Update CI workflow (Dominic Ayre)
• Fix non-determinism in layer hashing (Dominic Ayre)
• Fix multi-layer (Dominic Ayre)
• Ensure hashLayer matches roothash at least for first layer (Dominic Ayre)
• Add traces (Dominic Ayre)
• Use the new CIM API for getting the hashes (Mahati Chamarthy)