fix: fix type, add shell

Author: bernokl

.github/workflows/std.yml

@@ -74,8 +74,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: |
+          shell: bash
           if ! grep -qF '"@esbuild/linux-x64@npm:' yarn-project.nix ; then
-            echo >&2 'Please, make sure that they ‘yarn-project.nix’ contains “@esbuild/linux-x64@npm” (see your diff).'
+            echo >&2 'Please, make sure that the ‘yarn-project.nix’ contains “@esbuild/linux-x64@npm” (see your diff).'
             exit 1
           fi