fix: Fix add custom rpc detox test script

[SamuelSalas]

Description

Currently, the tabs Popular and Custom Network in the Add Network screen are creating issues for the detox tests. Detox is not capable to Match the element with the current implementation. Also, we have found that using the byLabel Matcher also do not work as well. This issue affects both ios and android.

Related issues

Fixes:

Manual testing steps

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Screenshots/Recordings

Before

After

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (a20df64) 41.10% compared to head (dd95d33) 41.10%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8615   +/-   ##
=======================================
  Coverage   41.10%   41.10%           
=======================================
  Files        1248     1248           
  Lines       30417    30417           
  Branches     2969     2969           
=======================================
  Hits        12504    12504           
  Misses      17165    17165           
  Partials      748      748           

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[cortisiko]

left one small comment. Link the builds in your PR description

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[cortisiko]

LGTM