[Chapel Merge] Remove ChapelEnv module

Branch: refs/heads/main
Revision: cc0241e
Author: bradcray
Link: Unavailable
Log Message:

Merge pull request #19817 from bradcray/remove-chapelenv

Remove ChapelEnv module

[reviewed by @bmcdonald3 ]

Since we introduced ChplConfig in Chapel 1.26.0 and deprecated the
contents of ChapelEnv, I'm removing the ChapelEnv module here and
updating tests that relate to it.

Modified Files:
R modules/standard/ChapelEnv.chpl

R test/deprecated/chapelEnv-warning.chpl
R test/deprecated/chapelEnv-warning.good
M doc/rst/meta/modules/standard.rst
M modules/Makefile
M modules/internal/ChapelBase.chpl
M modules/internal/ChapelStandard.chpl
M modules/internal/LocaleModelHelpSetup.chpl
M test/compflags/ferguson/print-module-resolution.good
M test/deprecated/chplAuxFilesys.chpl
M test/deprecated/chplAuxFilesys.good
M test/modules/bradc/printModStuff/foo.good
M test/optimizations/deadCodeElimination/elliot/countDeadModules.comm-ugni.good
M test/optimizations/deadCodeElimination/elliot/countDeadModules.good
M test/studies/comd/elegant/arrayOfStructs/CoMD.chpl

Compare: https://github.com/chapel-lang/chapel/compare/9656c6efb374...cc0241ef9cd4