fix(core): include data for defer

[vladfrangu]

Please describe the changes this PR makes and why it should be merged:

Missed this somehow

Status and versioning classification:

• Code changes have been tested against the Discord API, or there are no code changes
• I know how to update typings and have done so, or typings don't need updating

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
discord-js-guide	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Apr 1, 2023 11:32pm

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Name	Status	Preview	Comments	Updated (UTC)
discord-js	⬜️ Ignored (Inspect)	Visit Preview		Apr 1, 2023 11:32pm

[github-actions]

⚡️ Lighthouse report for the changes in this PR:

Category	Score
🟢 Performance	97
🟢 Accessibility	100
🟢 Best practices	92
🟢 SEO	100
🟠 PWA	70

Lighthouse ran on https://discord-js-guide-git-fix-core-forgot-to-includ-6f66ed-discordjs.vercel.app/

[codecov]

Codecov Report

Merging #9284 (b7c63b7) into main (ab3328a) will increase coverage by 23.61%.
The diff coverage is n/a.

❗ Current head b7c63b7 differs from pull request most recent head d3f633a. Consider uploading reports for the commit d3f633a to get more accurate results

@@             Coverage Diff             @@
##             main    #9284       +/-   ##
===========================================
+ Coverage   59.93%   83.54%   +23.61%     
===========================================
  Files         214      100      -114     
  Lines       13726     9574     -4152     
  Branches     1246     1103      -143     
===========================================
- Hits         8226     7999      -227     
+ Misses       5460     1535     -3925     
  Partials       40       40               

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