Bump @types/jest from 26.0.15 to 26.0.19

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 26.0.15 to 26.0.19.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -24,7 +24,7 @@
         "release": "npm run build && npm run package && npm run deploy"
     },
     "devDependencies": {
-        "@types/jest": "^26.0.15",
+        "@types/jest": "^26.0.19",
         "@types/minimatch": "^3.0.3",
         "@types/node": "^14.14.16",
         "@typescript-eslint/eslint-plugin": "^2.34.0",