make sure our user is not in the summary heroes.
make sure our user is not in the summary heroes.

No reason to think it is right now, but if there is a server bug
we could end up showing your own avatar for a DM again.

Also convenience method as we add up invited + join count often

matrix-org/matrix-js-sdk,matrix-org/matrix-js-sdk,matrix-org/matrix-js-sdk,matrix-org/matrix-js-sdk,krombel/matrix-js-sdk,krombel/matrix-js-sdk,krombel/matrix-js-sdk