Introduce Fellowship into Collectives (#2186)

* Fellowship into Collectives

* cargo.lock

* tracks alias

* allow to send Fellows origin over XCM

* update todos, remove duplication of type

* use Collectives location for Fellows body

* alias for ranks constants

* benchmarks

* proxy for Fellowship

* docs

* correct copyright date

* Apply suggestions from code review

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>

* rustfmt

* remove council, update origins

* renames

* remove tech committee from promote origin

* renames

* doc nits

* weights with new api

* sane weights for pallet_scheduler

* XCM tweaks for OpenGov (#2305)

* updated xcm configs for collectives and statemint

* remove xcm send from safe filter

* remove prod_or_fast

* remove empty line

* drop redundant aggregation

* remove match arm duplication

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>

cumulus/Cargo.lock

@@ -1277,7 +1277,11 @@ dependencies = [
  "pallet-collator-selection",
  "pallet-collective",
  "pallet-multisig",
+ "pallet-preimage",
  "pallet-proxy",
+ "pallet-ranked-collective",
+ "pallet-referenda",
+ "pallet-scheduler",
  "pallet-session",
  "pallet-timestamp",
  "pallet-transaction-payment",
@@ -1294,6 +1298,7 @@ dependencies = [
  "scale-info",
  "smallvec",
  "sp-api",
+ "sp-arithmetic",
  "sp-block-builder",
  "sp-consensus-aura",
  "sp-core",