stripes-erm-components should be a peer

Overview: stripes-erm-components must be included under peerDependencies instead of dependencies if it is provided as a direct-dep by the platform.

Details: Given stripes-erm-components is provided as a direct-dependency at the platform level, it must be specified as a peer-dependency at the application level and all applications should agree on the same version to guarantee that only one version is included in the bundle. 
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