ipfs-http-client migration: Additional tasks

[SgtPooki]

For the full context see ipfs/kubo#9125

Broken during migration

High priority items

• fix 'should import car with roots but no blocks' test #94
• bug: ipfs refs is broken after kubo 12 #77

Other items

• IPNS tests - feat: Re-enable interface tests and get them succeeding #83 (comment)
  • Seems to work locally, a9b2b71 (#83)
• 'should get a directory' tests - feat: Re-enable interface tests and get them succeeding #83 (comment)
  • Fixed: cb2566a (#83)
• ''should pin dag-cbor' - intermittent failures on webworkers feat: Re-enable interface tests and get them succeeding #83 (comment)
  • Unskipped, seems to be working with latest updates. 65d42f1 (#83)
• 'should default to blocking pin' - intermittently failing for chrome only. see
  • https://github.com/ipfs/js-kubo-rpc-client/actions/runs/3680953673/jobs/6227147452#step:5:1049
  • https://github.com/ipfs/js-kubo-rpc-client/actions/runs/3681663334/jobs/6228595896
  • https://github.com/ipfs/js-kubo-rpc-client/actions/runs/3681791170/jobs/6228846053#step:5:972
• 'should fail to find other peer if peer does not exist'
  • Kubo added Delegated Routing over HTTP, deprecated ipfs dht and switched to ipfs routing which uses all defined routers – probably related to these changes, Antonio may help in debugging this.
• Fix and re-enable test/node/agent.js concurrency test #98
• undici fetch causing issues. see feat: Re-enable interface tests and get them succeeding #83 (comment)
• Update config.replace interface test #97

Broken prior to migration

• fix key import. #144
  • see HTTPError: file argument 'key' is required when using go-ipfs node with ipfs-http-client js-ipfs#3547
  • Kubo supports different format than JS-IPFS – see feat(cmds): add cleartext PEM/PKCS8 for key import/export kubo#8616
  • see bug: key with invalid format during import over RPC provides unhelpful error message kubo#9508
  • PEM export not yet supported in Libp2p: Support cleartext PEM key import/export libp2p/js-libp2p-crypto#244
• fix and re-enable log.tail tests. #66
• Intermittent failures after merging feat: Re-enable interface tests and get them succeeding #83,
  • 'should respect timeout option when querying the DHT' on macos:node
    • passed in https://github.com/ipfs/js-kubo-rpc-client/actions/runs/3708552206/jobs/6286726306
  • '.pubsub.subscribe"after each" hook for ".onError when connection is closed"' on chrome:webworker
    • passed in https://github.com/ipfs/js-kubo-rpc-client/actions/runs/3708552206/jobs/6286726306

Removed tests that should be re-added

• restore mode and mtime tests
  • see feat: Re-enable interface tests and get them succeeding #83 (comment). "When Support unixfs 1.5 inline metadata go-unixfs#117 and [BOUNTY] Implement UnixFSv1.5 in go-ipfs kubo#6920 land, someone will want to restore these tests, but i think its fine to remove them for now (they will still be in git history)."

Skipped tests that are remaining skipped due to a bug (need investigation)

• Fix 'limits how many bytes to write to a file (Really large file)' test #95