Change the open-telemetry/otel-elections group to reflect the current working group

[jpkrohling]

Change the @open-telemetry/otel-elections group to reflect the current working group: @jpkrohling, @bogdandrutu, and @bhs (review)

[dyladan]

Looks like only @open-telemetry/technical-committee has permission to handle this sorry. Thought i might be able to do it since i was on last year's but no

[arminru]

I invited the missing members as requested and removed @alolita, @dyladan, and @lizthegrey (last year's committee).