feat: add seed peer for list scheduler grpc interface

[gaius-qi]

Signed-off-by: Gaius gaius.qi@gmail.com

Description

• Add seed peer for list scheduler grpc interface.

Related Issue

#1249

Motivation and Context

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.

[codecov-commenter]

Codecov Report

Merging #1393 (145b85b) into main (8a8eb25) will decrease coverage by 0.10%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #1393      +/-   ##
==========================================
- Coverage   45.50%   45.40%   -0.11%     
==========================================
  Files         140      140              
  Lines       12059    12059              
==========================================
- Hits         5488     5475      -13     
- Misses       5946     5956      +10     
- Partials      625      628       +3     

Flag	Coverage Δ
Object-compatibility-e2etests	?
e2etests	?
unittests	45.40% <ø> (-0.11%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
client/daemon/peer/piece_broker.go	89.74% <0.00%> (-2.57%)	⬇️
client/daemon/peer/peertask_conductor.go	57.14% <0.00%> (-1.21%)	⬇️

[cndoit18]

LGTM