ci: fix pip installation in i18n

[scarf005]

Checklist

Required

• I wrote the PR title in conventional commit format.
• I ran the code formatter.
• I linked any relevant issues using github keyword syntax so it can be closed automatically.
• I have committed my changes to new branch that isn't main so it won't cause conflict when updating main branch later.

Purpose of change

missed pip3 in #5384 because i only applied fixes by searching for pip install

Describe the solution

add --break-system-packages