fix: spack:config:environments_root:~/.spack/env

• Avoids users getting stuck with unwritable /opt/spack/var/spack/environments when creating new environments.
• Accept unsigned buildcache packages, as for those of build dependencies that are garbage collected away (not sure they are relocatable, but that's a problem for later).

assigned to @wdconinc

added 1 commit

• 0987f9af - fix: spack:config:suppress_gpg_warnings:true

Compare with previous version

changed the description

enabled an automatic merge when the pipeline for 0987f9af succeeds

merged