Update dependency jest to v26.4.1

Author: renovate-bot

package.json

@@ -39,7 +39,7 @@
     "bundlesize": "0.18.0",
     "graphql": "15.3.0",
     "husky": "4.2.5",
-    "jest": "26.4.0",
+    "jest": "26.4.1",
     "jest-junit": "10.0.0",
     "lerna": "3.22.1",
     "lint-staged": "10.2.11",

packages/core/package.json

@@ -29,7 +29,7 @@
     "apollo-link-schema": "1.2.5",
     "bob-the-bundler": "0.3.4",
     "graphql-tag": "2.11.0",
-    "jest": "26.4.0",
+    "jest": "26.4.1",
     "typescript": "3.9.7"
   },
   "sideEffects": false,

packages/di/package.json

@@ -16,7 +16,7 @@
   },
   "devDependencies": {
     "bob-the-bundler": "0.3.4",
-    "jest": "26.4.0",
+    "jest": "26.4.1",
     "reflect-metadata": "0.1.13",
     "typescript": "3.9.7"
   },