refactor: use the new Reprovide Sweep interface

[guillaumemichel]

Companion PR to ipfs/kubo#10834

Warning

Don't merge before ipfs/kubo#10834 is ready to be merged, otherwise kubo compatibility will be broken

---

This builds on top of #976 to use the latest Provide interface as defined by the Reprovide Sweep.

It is necessary since Kubo will start using the new provide interface, and won't be able to satisfy the old provide interface required by boxo. Under the hoods, it is still possible to keep the same behavior as before this PR by using a wrapper around the old provider interface.

[codecov]

Codecov Report

❌ Patch coverage is 15.90909% with 37 lines in your changes missing coverage. Please review.
✅ Project coverage is 60.55%. Comparing base (1b799f0) to head (317bc43).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
mfs/dir.go	16.66%	6 Missing and 4 partials ⚠️
blockstore/blockstore.go	0.00%	6 Missing and 1 partial ⚠️
pinning/pinner/dspinner/pin.go	0.00%	6 Missing ⚠️
ipld/merkledag/merkledag.go	0.00%	5 Missing ⚠️
provider/provider.go	42.85%	3 Missing and 1 partial ⚠️
mfs/root.go	25.00%	3 Missing ⚠️
mfs/file.go	33.33%	1 Missing and 1 partial ⚠️

@@            Coverage Diff             @@
##             main     #995      +/-   ##
==========================================
- Coverage   60.60%   60.55%   -0.05%     
==========================================
  Files         268      268              
  Lines       33460    33446      -14     
==========================================
- Hits        20277    20254      -23     
- Misses      11513    11518       +5     
- Partials     1670     1674       +4     

Files with missing lines	Coverage Δ
mfs/file.go	58.16% <33.33%> (ø)
mfs/root.go	30.68% <25.00%> (ø)
provider/provider.go	68.88% <42.85%> (+4.30%)	⬆️
ipld/merkledag/merkledag.go	73.35% <0.00%> (ø)
pinning/pinner/dspinner/pin.go	56.28% <0.00%> (ø)
blockstore/blockstore.go	51.31% <0.00%> (+0.39%)	⬆️
mfs/dir.go	51.83% <16.66%> (ø)

... and 6 files with indirect coverage changes

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[hsanjuan]

Colo discussion:

• Deal-breaker is that StartProviding() can be waiting for a lock for significant time while ResetCIDs() ongoing. StartProviding is called from everywhere that calls Provide() (blockstore, pinner, mfs, bitswap).
• -> StartProviding should be made async() somehow

Discussion is how to make StartProvidingAsync():

• A) Launch a goroutine
• B) Put StartProviding CIDs in a queue
• C) Switch to a datastore-backed queue
  • For all ResetCIds() + StartProviding CIds as they are coming in
• Study necessary
  • Remember: The ResetCids() set should be updated with any new StartProviding() cids before it replaces the "old" set.

[guillaumemichel]

Reverted all deadlock related changes and applied @gammazero suggestion (#995 (comment)) in 4684512

[gammazero]

LGTM

[hsanjuan]

Triage:

• @gammazero will re-review.