Corrected some additional warnings when compiling with AC5 compiler.
Updated version numbers,

- Generate pack outside of a Git repository.
- Flag to ignore pack check errors.
- Flag to overwrite pack version.

The reduced Docker image only contains GCC and other
open-source tools but no commercial ones.

Docker image name to use GitHub Container Repository.

Apply code analysis using CodeQL as a GHAction.

- File include to use forward slashes
- Remove unsupported Doxygen settings

- Renamed "CMSIS-DAP Firmware Version" to "CMSIS-DAP Protocol Version".
- Note that unrecognized IDs return an empty string.
- Note that Vendor ID and Product ID are names and not USB VID/PID.
- Note that CMSIS-DAP Protocol Version must match a defined
  CMSIS-DAP release version.
- Note that Target Device Vendor and Target Device Name should match
  the corresponding values from the DFP.

The arm_compat.h defines the ArmCC compatibility functions
__enable_irq and __disable_irq. These are (re)defined in
CMSIS which cause a clash if both are used at a time.