[Spec Constants] Improved handling of invalid spec. constants

[RossBrunton]

Two main changes to how Kernel/ProgramSetSpecializationConstants are handled:

• They may now output either INVALID_VALUE or the new INVALID_SPEC_ID when the provided list is invalid.
• The OpenCL and level 0 adapters now respond to UR_DEVICE_INFO_KERNEL_SET_SPECIALIZATION_CONSTANTS with false rather than erroring out. This fixes some tests that were incorrectly not being skipped.
• urKernelSetSpecializationConstants now "implemented" (as a function that returns UNSUPPORTED_FEATURE for opencl and cuda.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 29 lines in your changes are missing coverage. Please review.

Project coverage is 12.42%. Comparing base (78ef1ca) to head (7bb6c27). Report is 199 commits behind head on main.

Files	Patch %	Lines
...ance/kernel/urKernelSetSpecializationConstants.cpp	0.00%	13 Missing :warning:
...ce/program/urProgramSetSpecializationConstants.cpp	0.00%	13 Missing :warning:
include/ur_print.hpp	0.00%	3 Missing :warning:

:exclamation: Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1469      +/-   ##
==========================================
- Coverage   14.82%   12.42%   -2.41%     
==========================================
  Files         250      241       -9     
  Lines       36220    36271      +51     
  Branches     4094     4111      +17     
==========================================
- Hits         5369     4506     -863     
- Misses      30800    31761     +961     
+ Partials       51        4      -47     

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[ldrumm]

@jchlanda is our spec constants expert. Jakub, please take over this review

[kbenzie]

could you fix the conflicts @RossBrunton ?

[kbenzie]

@RossBrunton I think the HIP match files need updated on this.

[kbenzie]

@RossBrunton I think the HIP match files need updated on this.

Forgot you were off. I would make the changes to this PR myself but the checkbox to allow project maintainers to make changes appears to have been disabled.

[RossBrunton]

Can someone from @oneapi-src/unified-runtime-level-zero-write have a quick look at this? The changes for level_zero are reporting that it doesn't support UR_DEVICE_INFO_KERNEL_SET_SPECIALIZATION_CONSTANTS (which it doesn't yet).

[omarahmed1111]

@RossBrunton Please rebase this when possible, I removed the ready to merge label and please readd it when rebased.

[RossBrunton]

@RossBrunton Please rebase this when possible, I removed the ready to merge label and please readd it when rebased.

Updated. Sorry for the delay.

EDIT: Never mind...

EDIT 2: And it's green again and should be ready to merge.