Fix frontend component header translation

[DeimerM]

Fix pull_translations in Makefile to include frontend component header translations.

This addresses an issue where translations from plugin slots (such as header_desktop_main_menu.v1) were ignored when modifying the header.

Makefile examples from other MFEs:

• https://github.com/openedx/frontend-app-learning/blob/bf127d52925c503ac2f4c44c26dfd691b8d75324/Makefile#L33-L45
• https://github.com/openedx/frontend-app-account/blob/166deeafbdff9b3ba415f93a72c5709c83985dbd/Makefile#L44-L55

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