Fix test script

[thornbill]

This fixes an issue where the test script was failing. The jest script was not located in the expected place since we are using jest-expo.

[sonarcloud]

SonarCloud Quality Gate failed.

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
10.7% Duplication

[codecov]

Codecov Report

Merging #235 (b36ccac) into master (37167ae) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #235   +/-   ##
=======================================
  Coverage   28.46%   28.46%           
=======================================
  Files          31       31           
  Lines         657      657           
  Branches      133      133           
=======================================
  Hits          187      187           
  Misses        426      426           
  Partials       44       44           

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