chore(deps): update dependency jest to v25.2.3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
jest (source)	devDependencies	patch	25.2.2 -> 25.2.3

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Release Notes

facebook/jest

v25.2.3

Compare Source

Fixes

• [*] Verify all packages are properly downleveled for older versions of TypeScript (#​9715)

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[codecov]

Codecov Report

Merging #102 into master will not change coverage by %.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #102   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         2           
  Lines           45        45           
  Branches        11        11           
=========================================
  Hits            45        45