deps: bump @types/jest from 26.0.3 to 26.0.4 (#380)

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 26.0.3 to 26.0.4.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

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

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

package-lock.json

@@ -997,9 +997,9 @@
       }
     },
     "@types/jest": {
-      "version": "26.0.3",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-26.0.3.tgz",
-      "integrity": "sha512-v89ga1clpVL/Y1+YI0eIu1VMW+KU7Xl8PhylVtDKVWaSUHBHYPLXMQGBdrpHewaKoTvlXkksbYqPgz8b4cmRZg==",
+      "version": "26.0.4",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-26.0.4.tgz",
+      "integrity": "sha512-4fQNItvelbNA9+sFgU+fhJo8ZFF+AS4Egk3GWwCW2jFtViukXbnztccafAdLhzE/0EiCogljtQQXP8aQ9J7sFg==",
       "dev": true,
       "requires": {
         "jest-diff": "^25.2.1",

package.json

@@ -60,7 +60,7 @@
     "@actions/io": "^1.0.2"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.3",
+    "@types/jest": "^26.0.4",
     "@types/js-yaml": "^3.12.4",
     "@types/node": "~12",
     "@typescript-eslint/eslint-plugin": "^2.34.0",