chore(deps): update dependency nuxt to v3.15.1 #4032

Job	Run time
Lint: ClientPrint (ESLint)	21s
Lint: e2e (ESLint)	27s
Lint: API (php-cs-fixer)	31s
Tests: API	3m 50s
Lint: Frontend (ESLint)	39s
Tests: Frontend	2m 15s
Tests: PDF	22s
Lint: Print (ESLint)	25s
Tests: Print	57s
Tests: End-to-end build / Tests: End-to-end (build job)	35s
Tests: End-to-end run / Tests: End-to-end (chrome)	4m 22s
Tests: End-to-end run / Tests: End-to-end (firefox)	5m 9s
Tests: End-to-end run / Tests: End-to-end (edge)	4m 50s
Finish coveralls report	2s
workflow-success	1s
Send out CI success event	0s
	24m 46s

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