chore(nix->guix): delete Nix estate-wide (#138)

Author: hyperpolymath

.github/workflows/hypatia-scan.yml

@@ -27,4 +27,4 @@ permissions:
 jobs:
   hypatia:
     uses: hyperpolymath/standards/.github/workflows/hypatia-scan-reusable.yml@81dbf2dd854b1444fd6236fa2352474383b2c2b9
-    secrets: inherit
+    secrets: inherit

.github/workflows/secret-scanner.yml

@@ -21,4 +21,4 @@ jobs:
       pull-requests: write
       actions: read
     uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@d135b05bfc647d0c0fbfedc7e80f37ea50f49236
-    secrets: inherit
+    secrets: inherit