Stop TCP interfaces and RPC connections on shutdown

[mkykadir]

Towards a better shutdown procedure

This will reduce the number of eventcore leaks during shutdown, only DNS UDP connection will be remaining as leaking.

Part of #3158

depends on #3311 and https://github.com/bosagora/localrest/pull/6

[codecov[bot]]

Codecov Report

Merging #3307 (ffb3747) into v0.x.x (3ad1781) will increase coverage by 1.04%. The diff coverage is 67.74%.

@@            Coverage Diff             @@
##           v0.x.x    #3307      +/-   ##
==========================================
+ Coverage   87.88%   88.92%   +1.04%     
==========================================
  Files         164      165       +1     
  Lines       16975    17108     +133     
==========================================
+ Hits        14918    15213     +295     
+ Misses       2057     1895     -162     

Flag	Coverage Δ
integration	37.14% <60.00%> (+0.29%)	:arrow_up:
unittests	87.73% <46.15%> (+0.13%)	:arrow_up:

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

Impacted Files	Coverage Δ
source/agora/api/FullNode.d	100.00% <ø> (ø)
source/agora/node/FullNode.d	74.10% <ø> (+2.08%)	:arrow_up:
source/agora/network/Client.d	86.88% <50.00%> (-1.26%)	:arrow_down:
source/agora/network/Manager.d	77.28% <50.00%> (+0.60%)	:arrow_up:
source/agora/network/RPC.d	54.36% <50.00%> (+52.34%)	:arrow_up:
source/agora/node/main.d	45.94% <60.00%> (ø)
source/agora/network/VibeManager.d	50.00% <100.00%> (+48.55%)	:arrow_up:
source/agora/test/Base.d	80.88% <100.00%> (+0.18%)	:arrow_up:
source/agora/script/Engine.d	97.34% <0.00%> (-0.15%)	:arrow_down:
... and 13 more

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