chore: update to cargo-dist 0.10.0 and use standard cargo-dist release script

[ericswanson-dfinity]

Upgraded to cargo-dist 0.10.0

• .github/workflows/release.yml is now the stock file that cargo dist init generates
• Renamed .github/workflows/release-with-github.yml to prepare-release.yml and updated to work with stock cargo-dist release workflow

What I've tested:
Sample PRs generated by prepare-release.yml:

• chore(sns): release v0.3.88 #83
• chore(nns): release v0.3.92 #84

Here is a workflow run that shows what happens if you don't specify a version:

• https://github.com/dfinity/dfx-extensions/actions/runs/7934264111

What I haven't tested:
I haven't tested merging a release PR to main and running the cargo release command from the PR description.

That being said, since we're using the stock cargo-dist release workflow now, we can have confidence that the standard release process would work: updating the crate version on main (which merging the release PR would do) and pushing a tag. The prepare-release.yml workflow and cargo release just make that slightly more convenient.