refactor(bitswap): unify logger names

[gammazero]

Use uniform pattern for logger naming: bitswap/pkgname

Slash delimiters are used to separate path segments used in logger names. This follows the convention used most commonly in other parts of boxo.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 59.82%. Comparing base (733fa55) to head (82e77c0).

@@            Coverage Diff             @@
##             main     #637      +/-   ##
==========================================
- Coverage   59.86%   59.82%   -0.05%     
==========================================
  Files         238      238              
  Lines       29976    29976              
==========================================
- Hits        17946    17932      -14     
- Misses      10416    10429      +13     
- Partials     1614     1615       +1     

Files	Coverage Δ
bitswap/client/client.go	88.12% <ø> (-2.30%)	⬇️
bitswap/client/internal/getter/getter.go	81.81% <ø> (ø)
...tswap/client/internal/messagequeue/messagequeue.go	84.52% <ø> (-0.40%)	⬇️
bitswap/client/internal/peermanager/peermanager.go	91.72% <ø> (ø)
...ernal/providerquerymanager/providerquerymanager.go	87.45% <ø> (ø)
bitswap/client/internal/session/session.go	91.53% <ø> (+0.38%)	⬆️
.../internal/sessionpeermanager/sessionpeermanager.go	100.00% <ø> (ø)
bitswap/network/ipfs_impl.go	75.53% <ø> (-1.78%)	⬇️
bitswap/server/internal/decision/engine.go	90.90% <ø> (ø)
bitswap/server/server.go	65.21% <ø> (-0.29%)	⬇️

... and 4 files with indirect coverage changes

[lidel]

Lgtm, cleaning up inconsistency in naming here should make it easier to follow what is happening.