feat: semver-minor bump for publishing with "main"

[rvagg]

Meaningless edit to get a new auto-publish to happen with the latest ipjs that will publish with a "main" pointing to the CJS entrypoint to support esbuild.

I'm doing this as a semver-minor because it's not a major but I'd like it to have more signal than just a patch and make it easier to exclude if someone has problems (~ instead of ^ .. I know, it's weak, but it's something and I'm just hesitant to roll something like this out as if it's a trivial patch when we really don't know what bundler or loader this might disrupt).

[rvagg]

OK, so we did break something, but it was TypeScript! I didn't expect that'd be the one to break. After trying to consume this in @ipld/car the types check does this:

lib/decoder.js:3:21 - error TS2307: Cannot find module 'multiformats' or its corresponding type declarations.

3 import { CID } from 'multiformats'
                      ~~~~~~~~~~~~~~

So I guess TypeScript is treating "main" as more authoritative than "exports" (which was the fear, that some bundler / transpiler would do this). We have a "types" definition pointing to a "types/" and it's all there (note that it's dist/types if you do it locally in this repo, but dist/ is what's published). But the "main" points in to cjs/... which seems to be overriding it.