remove flakehub

Author: k9ert

.github/workflows/build.yml

@@ -18,13 +18,6 @@ jobs:
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@v14
 
-      - name: Setup Nix Cache
-        uses: DeterminateSystems/flakehub-push@v3
-        with:
-          visibility: public
-          name: specter-diy
-          rolling: true
-
       - name: Cache Nix store
         uses: actions/cache@v3
         with: