housekeeping: removes unnecessary `vi` imports (#5838) #34084

Job	Run time
build	1m 57s
test-rest	2m 19s
test-playwright-e2e-shard-2-of-2	2m 28s
test-test-account-api	1m 11s
test-playwright-e2e-shard-1-of-2	2m 32s
test-upgrade-downgrade	2m 4s
test-upgrade-stable	1m 42s
Upload assets	9s
aggregator_test	2m 27s
Same wasms for mainnet and local	13s
build-pass	3s
	17m 5s

Provide feedback