fixup! Use PIC

Author: sethrj

.github/workflows/build.yaml

@@ -33,7 +33,6 @@ jobs:
         color: true
 
     - name: Patch spack # To be deleted; see associated github pulls
-      working-directory: spack-src
       run: |
         for id in 49397; do
           curl -LfsS "https://github.com/spack/spack/pull/${id}.diff" | patch -p1