fix: cp-7.45.0 use correct default etherscan link on tx details

[Prithpal-Sooriya]

Description

This updates the default etherscan link to be etherscan.io

Related issues

Fixes: #14767

Manual testing steps

See repro steps in issue .

Screenshots/Recordings

Before

After

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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]

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[sonarqubecloud]

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

[github-actions]

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Commit hash: 827bd87
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