Fix arch build

[XiaowenHu96]

See: https://aur.archlinux.org/packages/souffle

ring0calorie commented on 2022-05-15 14:17 (UTC)
Broken PKGBUILD at line 24, ${REPO_OWNER} is never set, so the path that is being contacted is: https://github.com//souffle/archive/2.3.tar.gz

I've manually fixed the issue in the package repo. This pr fixes the env script.

[codecov]

Codecov Report

Merging #2274 (e745510) into master (5f32557) will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2274      +/-   ##
==========================================
+ Coverage   76.89%   76.91%   +0.01%     
==========================================
  Files         455      455              
  Lines       28652    28652              
==========================================
+ Hits        22033    22038       +5     
+ Misses       6619     6614       -5     

Impacted Files	Coverage Δ
src/include/souffle/profile/ProfileEvent.h	97.95% <0.00%> (+5.10%)	⬆️