Chapel 2.2 update (#46593)

* shorten version number validations per reviewer feedback
* rename set_lib_path per reviewer feedback
* Add E4S tag
* Set CHPL_CUDA_PATH to ensure Chapel installer finds the right package
* Update ROCm dependency for Chapel 2.2
* Fix llvm-amdgpu and CHPL_TARGET_* for llvm=bundled
* Ensure CHPL_TARGET_COMPILER is set to "llvm" when required (llvm=spack
   or +cuda or +rocm).
* Ensure CHPL_TARGET_{CC,CXX} are only set when using llvm=spack or llvm=none
* Use hip.prefix to set CHPL_ROCM_PATH
   Since we might not directly depend on llvm-amdgpu, thus it might
   not appear in our spec
* limit m4 dependency to +gmp
* limit names of env vars created from variants
* Ensure that +cuda and +rocm variants are Sticky

The concretizer should never be permitted to select GPU support, because
it's only meaningful and functional when the appropriate hardware is actually
available, and the concretizer cannot reliably determine that.

Also: Chapel's GPU support includes alot of complicated dependencies
and constraints, so leaving that choice free to the concretizer leads to alot
of extraneous and confusing messages when failing to concretize a
non-GPU-enabled spec.

Co-authored-by: Dan Bonachea <dobonachea@lbl.gov>

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