deps: update mbta_metro to minor version 1 #5545

Job	Run time
Build application and assets	5m 54s
file_changes	3s
Build Docker image	6m 48s
Linting / TypeScript	3m 41s
Formatting / JavaScript & TypeScript	3m 35s
Formatting / Elixir	3m 28s
Linting / Elixir	3m 53s
Unit tests / JavaScript / Mocha	3m 49s
Unit tests / JavaScript & TypeScript / Jest	5m 16s
Linting / JavaScript	3m 45s
Linting / CSS	3m 53s
Type checks / Elixir	6m 39s
Type checks / TypeScript	3m 36s
Unit tests / Elixir / mix coveralls.html	58s
	55m 18s

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