[Tech] Bump org.flywaydb:flyway-core from 10.21.0 to 11.0.0 in /backend #5067

Job	Run time
Set application version and env profile	2s
Run backend unit tests	2m 39s
Build and package	5m 9s
Run frontend unit tests	1m 58s
Run E2E tests (1)	3m 38s
Run E2E multi windows tests	0s
Run E2E tests (2)	3m 44s
Run E2E tests (3)	3m 40s
Run E2E tests (4)	3m 39s
Run E2E tests (5)	3m 46s
Run E2E tests (6)	3m 38s
Run E2E tests (7)	3m 48s
Run E2E tests (8)	3m 41s
Run E2E tests (9)	3m 40s
Run E2E tests (10)	4m 35s
Run E2E tests (11)	3m 42s
Run E2E tests (12)	3m 40s
Generate and upload source maps to Sentry	36s
Push to registry	0s
	55m 35s

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