Merge pull request #496 from crytic/dependabot/github_actions/dev/cachix/install-nix-action-23

Bump cachix/install-nix-action from 20 to 23

Author: montyly

.github/workflows/ci.yml

@@ -54,7 +54,7 @@ jobs:
         pip install .
     - name: Set up nix
       if: matrix.type == 'dapp'
-      uses: cachix/install-nix-action@v20
+      uses: cachix/install-nix-action@v23
     - name: Set up cachix
       if: matrix.type == 'dapp'
       uses: cachix/cachix-action@v12