chore: Remove unnecessary event prop

[dan437]

Description

Removes an unnecessary event prop smart_transaction_duplicated, as we did in the extension: MetaMask/metamask-extension#28546

Related issues

Fixes:

Manual testing steps

1. This event prop won't be available anymore in some events after submitting a smart transaction.

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I’ve followed MetaMask Contributor Docs and MetaMask Mobile Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[github-actions]

Bitrise

✅✅✅ pr_smoke_e2e_pipeline passed on Bitrise! ✅✅✅

Commit hash: a9af883
Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/2f1b09a4-cff9-4788-aa99-a14d08b3f61e

Note

• You can kick off another pr_smoke_e2e_pipeline on Bitrise by removing and re-applying the Run Smoke E2E label on the pull request

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Cal-L]

What effect does this have on smart transactions?

[Cal-L]

Ah looks like this just removes it from metrics. LGTM