feat: expose snapshot types

[peterpeterparker]

Motivation

I found few did snapshots types that weren't exposed. I actually ultimatelly did not required those in my implementation but, it's cleaner anyway to expose those.

Changes

• Expose few types for ic-mgmt in index.ts

[github-actions]

size-limit report 📦

Path	Size
@dfinity/ckbtc	8.02 KB (0%)
@dfinity/cketh	3.68 KB (0%)
@dfinity/cmc	1.4 KB (0%)
@dfinity/ledger-icrc	4.17 KB (0%)
@dfinity/ledger-icp	15.43 KB (0%)
@dfinity/nns	36.74 KB (0%)
@dfinity/nns-proto	140.98 KB (0%)
@dfinity/sns	16.96 KB (0%)
@dfinity/utils	4.66 KB (0%)
@dfinity/ic-management	3.19 KB (0%)

[peterpeterparker]

Actually, I did not required those type because my bundler is friendly 😁

In my PR junobuild/juno-js#220 it works because I resolve the type directly from the did file.

import type {
  take_canister_snapshot_result
} from '@dfinity/ic-management/dist/candid/ic-management';

So no blocker but, it will be nicer.

[AntonioVentilii]

LGTM tks!