[Chapel Merge] Update the xc-x86_64 build_config to use gcc/8.1.0

Branch: refs/heads/main
Revision: a7a4818
Author: daviditen
Link: Update the xc-x86_64 build_config to use gcc/8.1.0 instead of gcc/8.3.0 by daviditen · Pull Request #19086 · chapel-lang/chapel · GitHub
Log Message:

Merge pull request #19086 from daviditen/cray-module-gcc-version-810

Update the xc-x86_64 build_config to use gcc/8.1.0 instead of gcc/8.3.0

[reviewed by @ronawho]

Our build machine for this configuration no longer has gcc/8.3.0 available,
so switch to 8.1.0 to get past the problem loading gcc.

Signed-off-by: David Iten daviditen@users.noreply.github.com

Modified Files:
M util/build_configs/cray-internal/setenv-xc-x86_64.bash

Compare: https://github.com/chapel-lang/chapel/compare/27f3d5978868...a7a481845be6