internal/cli: add support for bor.logs flag in new-cli

[manav2401]

This PR adds support for bor.logs boolean flag in the new-cli. It also updates relevant places where it needs to be used.

All the changes have been tested on a devnet.

[codecov-commenter]

Codecov Report

Base: 56.85% // Head: 56.84% // Decreases project coverage by -0.01% ⚠️

Coverage data is based on head (032b640) compared to base (1022d30).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #541      +/-   ##
===========================================
- Coverage    56.85%   56.84%   -0.02%     
===========================================
  Files          606      606              
  Lines        70121    70128       +7     
===========================================
- Hits         39868    39864       -4     
- Misses       26833    26851      +18     
+ Partials      3420     3413       -7     

Impacted Files	Coverage Δ
internal/cli/server/config.go	73.04% <100.00%> (+0.12%)	⬆️
internal/cli/server/flags.go	100.00% <100.00%> (ø)
eth/peerset.go	72.34% <0.00%> (-8.52%)	⬇️
core/state_prefetcher.go	85.18% <0.00%> (-7.41%)	⬇️
p2p/discover/v4_udp.go	72.75% <0.00%> (-4.35%)	⬇️
les/distributor.go	79.68% <0.00%> (-3.13%)	⬇️
core/rawdb/chain_iterator.go	58.38% <0.00%> (-1.25%)	⬇️
p2p/simulations/network.go	57.76% <0.00%> (-0.88%)	⬇️
rpc/client.go	82.94% <0.00%> (-0.78%)	⬇️
p2p/simulations/http.go	66.02% <0.00%> (-0.65%)	⬇️
... and 15 more

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