Filter event types when deciding on activity metrics for DM suggestions
Filter event types when deciding on activity metrics for DM suggestions

Fixes https://github.com/vector-im/riot-web/issues/12083
matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk