ci: turn off foundry nightly

Author: jxom

.github/actions/install-dependencies/action.yml

@@ -6,8 +6,6 @@ runs:
   steps:
     - name: Set up foundry
       uses: foundry-rs/foundry-toolchain@v1
-      with:
-        version: nightly
 
     - name: Set up pnpm
       uses: wevm/actions/.github/actions/pnpm@main