feat(nuxt): allow Firebase 12

[luc122c]

A follow up of #1629, I forgot to add it to the Nuxt module.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 62.90%. Comparing base (0a6abdf) to head (7e45b46).
Report is 1 commits behind head on main.

Additional details and impacted files

@@ Coverage Diff @@ ## main #1632 +/- ## ======================================= Coverage 62.90% 62.90% ======================================= Files 28 28 Lines 1903 1903 Branches 264 264 ======================================= Hits 1197 1197 Misses 706 706 

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