deps: bump @types/jest from 26.0.0 to 26.0.3 (#169)

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 26.0.0 to 26.0.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -58,7 +58,7 @@
     "mustache": "^4.0.1"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.0",
+    "@types/jest": "^26.0.3",
     "@types/js-yaml": "^3.12.4",
     "@types/mustache": "^4.0.1",
     "@types/node": "~12",