deal with deprecated packages

[gotjoshua]

../webnative                             |  WARN  deprecated [email protected]
../webnative                             |  WARN  deprecated [email protected]
../webnative                             |  WARN  deprecated [email protected]
../webnative                             |  WARN  deprecated [email protected]
../webnative                             |  WARN  deprecated [email protected]
../webnative                             |  WARN  deprecated [email protected]

pnpm why multicodec multibase stable

webnative 0.34.0-alpha1
└─┬ ipld-dag-pb 0.22.3
  ├─┬ cids 1.1.9
  │ ├── multibase 4.0.6
  │ ├── multicodec 3.2.1
  │ └─┬ multihashes 4.0.3
  │   └── multibase 4.0.6
  ├─┬ interface-ipld-format 1.0.1
  │ ├─┬ cids 1.1.9
  │ │ ├── multibase 4.0.6
  │ │ ├── multicodec 3.2.1
  │ │ └─┬ multihashes 4.0.3
  │ │   └── multibase 4.0.6
  │ ├── multicodec 3.2.1
  │ └─┬ multihashes 4.0.3
  │   └── multibase 4.0.6
  ├── multicodec 3.2.1
  ├─┬ multihashing-async 2.1.4
  │ └─┬ multihashes 4.0.3
  │   └── multibase 4.0.6
  └── stable 0.1.8

[matheus23]

From a quick grep, it looks like we're never using ipld-dag-pb anywhere, so we can just remove that dependency. Thanks for raising!