Use py3.11 compatible f-strings #314

Job	Run time
list-examples	2s
check-export (basic_crud)	1m 8s
check-export (clock)	1m 5s
check-export (counter)	57s
check-export (customer_data_app)	1m 2s
check-export (dalle)	1m 6s
check-export (data_visualisation)	1m 12s
check-export (form-designer)	1m 12s
check-export (github-stats)	1m 0s
check-export (gpt)	1m 6s
check-export (local-component)	57s
check-export (lorem-stream)	1m 4s
check-export (nba)	1m 41s
check-export (quiz)	1m 8s
check-export (sales)	1m 5s
check-export (snakegame)	1m 5s
check-export (todo)	1m 1s
check-export (translator)	57s
check-export (traversal)	55s
check-export (twitter)	54s
check-export (upload)	56s
	21m 33s

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