chore: running nix in the right context

Author: samrose

.github/workflows/test.yml

@@ -49,7 +49,7 @@ jobs:
 
       - name: Generate common-nix.vars.pkr.hcl
         run: |
-          PG_VERSION=$(nix run nixpkgs#yq -- '.postgres_release["postgres'${{ matrix.postgres_version }}'"]' ansible/vars.yml)
+          PG_VERSION=$(sudo nix run nixpkgs#yq -- '.postgres_release["postgres'${{ matrix.postgres_version }}'"]' ansible/vars.yml)
           PG_VERSION=$(echo $PG_VERSION | tr -d '"')  # Remove any surrounding quotes
           echo 'postgres-version = "'$PG_VERSION'"' > common-nix.vars.pkr.hcl
           # Ensure there's a newline at the end of the file
@@ -62,7 +62,7 @@ jobs:
       - name: Generate args
         id: args
         run: |
-          ARGS=$(nix run nixpkgs#yq -- 'to_entries | map(select(.value|type == "!!str")) | map(.key + "=" + .value) | join("\n")' ansible/vars.yml)
+          ARGS=$(sudo nix run nixpkgs#yq -- 'to_entries | map(select(.value|type == "!!str")) | map(.key + "=" + .value) | join("\n")' ansible/vars.yml)
           echo "result<<EOF" >> $GITHUB_OUTPUT
           echo "$ARGS" >> $GITHUB_OUTPUT
           echo "EOF" >> $GITHUB_OUTPUT