The TRU-81 change replaced the terse 'tilladt' wording with clearer
'tilgængelige/t' phrasing in the restriction toasts and tooltips. The
E2E specs in pos-customer-rules.spec.js and pos-mobile-order-flow.spec.js
were still asserting the old 'tilladt for denne kunde' substring,
causing the 'changed-1-of-2-chromium-desktop' and
'changed-2-of-2-chromium-mobile' E2E PR checks to fail.
Update the assertions to match the new wording.