Fixing jest and playwright test type conflict

[wrt95]

Description

• Updating tsconfig.json so that the terminal does not show the errors for the test files.

Related Issue(s)

• 12861

Verification

• [x] Your code builds clean without any errors or warnings
• [x] Manual testing done (required)
• [x] Relevant automated test added (if you find this hard, leave it and we'll help out)

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 91.41%. Comparing base (d971752) to head (8a3b7e9). Report is 2 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #12959 +/- ## ======================================= Coverage 91.41% 91.41% ======================================= Files 1397 1397 Lines 19740 19740 Branches 2384 2384 ======================================= Hits 18046 18046 Misses 1432 1432 Partials 262 262 ```

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