Add comments for protocol hash IDs and tags

[tolikzinovyev]

No description provided.

[codecov-commenter]

Codecov Report

Merging #2774 (91e4684) into master (8ef8821) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2774      +/-   ##
==========================================
- Coverage   47.10%   47.08%   -0.02%     
==========================================
  Files         349      349              
  Lines       56352    56352              
==========================================
- Hits        26543    26532      -11     
- Misses      26836    26845       +9     
- Partials     2973     2975       +2     

Impacted Files	Coverage Δ
network/wsPeer.go	74.37% <0.00%> (-1.12%)	⬇️
catchup/peerSelector.go	98.95% <0.00%> (-1.05%)	⬇️
data/transactions/verify/txn.go	44.19% <0.00%> (-0.90%)	⬇️
ledger/acctupdates.go	62.13% <0.00%> (-0.42%)	⬇️
catchup/service.go	69.35% <0.00%> (ø)
ledger/blockqueue.go	85.05% <0.00%> (+1.14%)	⬆️

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