[Deno Compatability] fix: source avsc from npm

[zakkvry]

Experiencing a resolution issue for avsc when trying to use Deno + Metaplex who depends on this lib.

fwiw; 3 tests are failing before & after the change

[JesseTheRobot]

Hey @zakkvry , Arbundles no longer uses AVSC in production code, only as part of tests - It looks like the version of Arbundles MetaPlex is using is out of date. They'll need to update on their end in order to fix this issue.

[zakkvry]

Hey @JesseTheRobot thanks for checking! Looks like in between Metaplex and this package this is one @bundlr-network/client -> https://github.com/Bundlr-Network/js-sdk/blob/main/package.json

I pushed another change - to move avsc to devDependencies. I suspect without this, anyone depending on @bundlr-network/client will incur an NPM download of avsc unnecessarily.

[JesseTheRobot]

@zakkvry Metaplex is using a now months old version of our client package - they need to update the version on their end, and then your problem will be solved. I would suggest creating an issue to this effect here.
While it is possible to change the AVSC dependency via a backport patch, this will break arbundles for specific users (tl;dr regular AVSC isn't compatible with CSP), and so doing this not viable.
As of the latest version, AVSC is already a dev dependency.
If you do submit an issue, feel free to link it here - I'll track & support it as I am able.

[zakkvry]

Will do, thanks a lot @JesseTheRobot :)

[zakkvry]

@JesseTheRobot metaplex-foundation/js#518

[zakkvry]

think they might need help with breaking changes?