refactor: write manifest file even if migration failed #5218

Job	Run time
ensure-wasm	1m 27s
docs	3m 20s
clippy	3m 26s
dojo-core-test	4m 0s
dojo-spawn-and-move-example-test	3m 33s
dojo-world-bindings-check	2m 17s
ensure-windows	20m 41s
fmt	58s
test	20m 44s
test-hurl	5m 44s
	1h 6m 10s

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