[Snyk] Security upgrade ts-jest from 22.0.1 to 23.1.0

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • package.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	551/1000 Why? Recently disclosed, Has a fix available, CVSS 5.3	Regular Expression Denial of Service (ReDoS) SNYK-JS-WS-1296835	Yes	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: ts-jest

The new version differs by 250 commits.

• 6916e7b Merge pull request #650 from kulshekhar/kulshekhar-patch-1
• 54a30eb Bump the version (minor)
• 9e61969 Merge pull request #626 from huafu/feature/upgrade-babel-and-fix-tsconfig
• ef21f50 Merge branch 'master' into feature/upgrade-babel-and-fix-tsconfig
• c67ba4d Merge pull request #649 from kulshekhar/greenkeeper/monorepo.react-16.4.2
• 9a6904f Merge branch 'master' of https://github.com/kulshekhar/ts-jest into feature/upgrade-babel-and-fix-tsconfig
• 8a94008 chore(package): update react-test-renderer to version 16.4.2
• 6e73fb9 chore(package): update react to version 16.4.2
• c947791 chore(package): update @ types/node to version 10.5.5 (#646)
• fd24ae6 Merge pull request #640 from jmheik/to-dev-deps
• e2028da Merge branch 'master' into to-dev-deps
• 4396dde Merge pull request #641 from jeznag/patch-1
• 7d78123 Merge branch 'master' into patch-1
• b38e4ca Add TypeScript ^3.0.0 as supported peer dependencies (#644)
• 1e287f3 Add more details on using module name mapper
• df71945 doc: adds troubleshooting wiki page links
• 0b2e406 Move dev only deps to devDependencies.
• fb5cd12 chore: simplify jest config test helper + moves test utils
• ddc8c32 chore: moves test-utils.ts in __helpers__ dir
• a5370cf Merge branch 'master' into feature/upgrade-babel-and-fix-tsconfig
• db590d2 Update @ types/react to the latest version 🚀 (#631)
• 4fc3933 chore: changes after GeeWee review
• fbe4f1f perf: do not hash cache key, jest does it underneath
• 5ab100c fix: resolves correctly config file path (fix #636)

See the full diff

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