Move settlement definitions

[HenriqueNogara]

This PR moves the types defined in pallet_settlement to primitives, the schedule_name_prefix constants to primitives and the Eventand WeightInfo trait to common.

changelog

modified API

• The path for importing all types will change from pallet_settlement:: to polymesh_primitives::settlement::

[codecov[bot]]

Codecov Report

Merging #1439 (b2df2fb) into MESH-1953/execute-scheduled-instruction-weight (6af375d) will decrease coverage by 0.01%. The diff coverage is 43.58%.

@@                                Coverage Diff                                 @@
##           MESH-1953/execute-scheduled-instruction-weight    #1439      +/-   ##
==================================================================================
- Coverage                                           54.32%   54.31%   -0.01%     
==================================================================================
  Files                                                 147      149       +2     
  Lines                                               32658    32682      +24     
==================================================================================
+ Hits                                                17740    17751      +11     
- Misses                                              14918    14931      +13     

Impacted Files	Coverage Δ
pallets/common/src/lib.rs	68.75% <ø> (ø)
pallets/common/src/traits/mod.rs	0.00% <ø> (ø)
pallets/common/src/traits/settlement.rs	0.00% <0.00%> (ø)
pallets/multisig/src/lib.rs	81.54% <ø> (-0.03%)	:arrow_down:
pallets/pips/src/lib.rs	86.16% <ø> (-0.06%)	:arrow_down:
pallets/runtime/common/src/runtime.rs	1.69% <ø> (ø)
pallets/sto/src/lib.rs	49.57% <ø> (ø)
primitives/src/lib.rs	79.12% <ø> (ø)
primitives/src/settlement.rs	68.71% <68.71%> (ø)
pallets/settlement/src/lib.rs	80.87% <77.77%> (+4.77%)	:arrow_up:

... and 3 files with indirect coverage changes