migration 10 failing on master

[galargh]

migration 10 test is currently failing on master. The error is:

1) with sharding
       migrations tests
         migration 10
           forwards
             "before each" hook for "should migrate keys and values forward":
     Error: Version 0 CID string must not include multibase prefix
      at Function.parse (file:///home/runner/work/js-ipfs-repo/js-ipfs-repo/node_modules/multiformats/src/cid.js:488:13)
      at bootstrap (file:///home/runner/work/js-ipfs-repo/js-ipfs-repo/packages/ipfs-repo-migrations/test/migrations/migration-10-test.js:37:27)
      at Context.<anonymous> (file:///home/runner/work/js-ipfs-repo/js-ipfs-repo/packages/ipfs-repo-migrations/test/migrations/migration-10-test.js:95:11)

https://github.com/ipfs/js-ipfs-repo/actions/runs/5941693685