Use update-notifier lib with dynamic import

[danieljung-seon]

Summary/ Motivation (TLDR;)

Potential solution for the open #276 🐛

When trying to use the latest prerelease version that has update-notifier@6 installed I get the following error:

/jest-preview/dist/cli/index.js:5
var updateNotifier = require('update-notifier');
                     ^

Error [ERR_REQUIRE_ESM]: require() of ES Module ...

Inspiration comes from the Please read this section's choice num. 2 of the [email protected] release.

2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).

Fixes

• [x] Might fix version 0.3.2-alpha.1 that has a problem with update-notifier@6 being used with require. (commonjs context)

Quick test I did:

• Faked an older version:

• Created dist files by running pnpm run build

• Ran node dist/cli/index.js twice and got the following message:

PS:

• Would be nice to create a new prerelease and another round of testing to see if the change indeed works.
• Let me know if this is the right track or not, or if there's anything I could change.

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[danieljung-seon]

@nvh95 do you think this is worthy?

[snout-o]

Any chance we can have this change merged so we can update "update-notifier" to v6?