Update dependency @ministryofjustice/frontend to v4 #112

Job	Run time
Build / Run the node build	57s
Build docker image / Build docker image	2m 40s
Helm lint (dev) / Helm lint	5s
Helm lint (prod) / Helm lint	4s
Helm lint (preprod) / Helm lint	4s
Helm lint (test) / Helm lint	7s
Unit tests / Run the node unit tests	29s
api_integration_tests / api_integration_tests	5m 20s
e2e_test / get-timings / get-timings	3s
e2e_test / e2e-test (1)	12m 11s
e2e_test / e2e-test (2)	13m 1s
e2e_test / e2e-test (3)	12m 48s
e2e_test / e2e-test (4)	12m 17s
e2e_test / e2e-test (5)	12m 15s
e2e_test / e2e-test (6)	12m 25s
e2e_test / e2e-test (7)	12m 19s
e2e_test / e2e-test (8)	12m 49s
e2e_test / e2e-test (9)	12m 22s
e2e_test / e2e-test (10)	13m 36s
e2e_test / save-timings / save-timings	5s
	2h 15m 57s

Provide feedback