Update/add new peers

[observingClouds]

Hi,

I suspect that we need to add and/or update some peers. When searching for some datasets that are included in the eurec4a intake- catalog I only find peers that are not in https://github.com/eurec4a/ipfs_tools/blob/main/peers.json which likely causes the weekly test of the eurec4a intake-catalog to fail.

E.g. the

• C3ONTEXT dataset:

  $ ipfs dht findprovs QmTHe5NYteNixxcjYVs49tSeGgrRBN8u8yJ5vmhaVXH16h
  12D3KooWLVyjYwoWCPYmvnCkAzwmYBmPAR2zb7g1DT3eALWU2twY
  12D3KooWKAd5C78zMyqbaMCm7Pt9CMyAy6eoJNzedadUuiDBkfhY
  12D3KooWM4wsQ3kdd8CDHiVDQthU9JZ9KqsxSdSQT2xj6TAdDth5

• BCO radiation data:

  $ ipfs dht findprovs QmW7jRhQDCCFX6FSkyrTi4Ace71VeYRDin7s3b8oVHuhRP
  12D3KooWCVXs8P7iq6ao4XhfAmKWrEeuKFWCJgqe9jGDMTqHYBjw

These results already include an explicit connection to the current peers in peers.json

$ ipfs swarm connect /ip4/141.5.102.98/tcp/4001/p2p/QmSaKfSxdkhr5XJYocGKYRm61w3Zrq29WGGf7cQtgECHQV  
$ ipfs swarm connect /ip4/147.75.86.255/tcp/6745/p2p/12D3KooWFrnuj5o3tx4fGD2ZVJRyDqTdzGnU3XYXmBbWbc8Hs8Nd

The deals are currently made by 12D3KooWN8vAoGd6eurUSidcpLYguQiGZwt4eVgDvbgaS7kiGTup.

[d70-t]

With f7a3da3, I've added 12D3KooWN8vAoGd6eurUSidcpLYguQiGZwt4eVgDvbgaS7kiGTup as an additional peer, which should help in finding providers, but I'm not sure if that helps with the dht-subsystem. I've the feeling that older pins are being removed from the dht, and probably have to be re-announced from time to time to make them available without explicit peering.