fix: quoting of PRJ_PATH/fragment for installables · divnix/std@403fd2a

Error when evaluating 'strategy' for job 'shells'. divnix/std/.github/workflows/std.yml@403fd2a949c60fc358be4f7d7ecfb435960b8464 (Line: 54, Col: 17): Unexpected value ''

Error when evaluating 'strategy' for job 'cli'. divnix/std/.github/workflows/std.yml@403fd2a949c60fc358be4f7d7ecfb435960b8464 (Line: 41, Col: 17): Unexpected value ''