chore(deps): update dependency ts-jest to v25

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
ts-jest (source)	devDependencies	major	24.3.0 -> 25.0.0

---

Release Notes

kulshekhar/ts-jest

### [`v25.0.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#​2500httpsgithubcomkulshekharts-jestcomparev2430v2500-2020-01-23) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v24.3.0...v25.0.0) ##### Features - support Jest 25 ([ffc2cfe](https://togithub.com/kulshekhar/ts-jest/commit/ffc2cfe))

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Enabled.

:recycle: Rebasing: Whenever PR becomes conflicted, or if you tick the rebase/retry checkbox below.

:no_bell: Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.

[codecov[bot]]

Codecov Report

Merging #209 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #209   +/-   ##
=======================================
  Coverage   71.76%   71.76%           
=======================================
  Files           3        3           
  Lines          85       85           
  Branches       19       19           
=======================================
  Hits           61       61           
  Misses         24       24

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update bf89955...f980f9e. Read the comment docs.