Update dependency ts-jest to v25

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
ts-jest (source)	devDependencies	major	^24.0.0 -> ^25.0.0

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Release Notes

kulshekhar/ts-jest

### [`v25.2.1`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#​2521httpsgithubcomkulshekharts-jestcompare25202521-2020-02-21) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.2.0...25.2.1) ##### Bug Fixes - **compiler:** allow transformation of typescript files in node_modules ([#​1385](https://togithub.com/kulshekhar/ts-jest/issues/1385)) ([814405e](https://togithub.com/kulshekhar/ts-jest/commit/814405e)) - **docs:** fixing slack link and some minor typos in documenation ([#​1404](https://togithub.com/kulshekhar/ts-jest/issues/1404)) ([3e2e008](https://togithub.com/kulshekhar/ts-jest/commit/3e2e008)) - **transformer:** add deepUnmock to hoist method list ([#​1372](https://togithub.com/kulshekhar/ts-jest/issues/1372)) ([0fbbc00](https://togithub.com/kulshekhar/ts-jest/commit/0fbbc00)) - **util:** use resolve package typescript package in yarn workspaces ([#​1377](https://togithub.com/kulshekhar/ts-jest/issues/1377)) ([a63808c](https://togithub.com/kulshekhar/ts-jest/commit/a63808c)) ### [`v25.2.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#​2521httpsgithubcomkulshekharts-jestcompare25202521-2020-02-21) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.1.0...v25.2.0) ##### Bug Fixes - **compiler:** allow transformation of typescript files in node_modules ([#​1385](https://togithub.com/kulshekhar/ts-jest/issues/1385)) ([814405e](https://togithub.com/kulshekhar/ts-jest/commit/814405e)) - **docs:** fixing slack link and some minor typos in documenation ([#​1404](https://togithub.com/kulshekhar/ts-jest/issues/1404)) ([3e2e008](https://togithub.com/kulshekhar/ts-jest/commit/3e2e008)) - **transformer:** add deepUnmock to hoist method list ([#​1372](https://togithub.com/kulshekhar/ts-jest/issues/1372)) ([0fbbc00](https://togithub.com/kulshekhar/ts-jest/commit/0fbbc00)) - **util:** use resolve package typescript package in yarn workspaces ([#​1377](https://togithub.com/kulshekhar/ts-jest/issues/1377)) ([a63808c](https://togithub.com/kulshekhar/ts-jest/commit/a63808c)) ### [`v25.1.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#​2520httpsgithubcomkulshekharts-jestcomparev2510v2520-2020-02-03) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.0.0...v25.1.0) ##### Bug Fixes - **config:** let babel-jest handle loading babel config ([#​1370](https://togithub.com/kulshekhar/ts-jest/issues/1370)) ### [`v25.0.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#​2510httpsgithubcomkulshekharts-jestcomparev2500v2510-2020-01-30) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v24.3.0...v25.0.0) ##### Bug Fixes - jest 25 type definitions ([#​1363](https://togithub.com/kulshekhar/ts-jest/issues/1363)) ([ba82a9e](https://togithub.com/kulshekhar/ts-jest/commit/ba82a9e))

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