Update jest monorepo to v26 (major)

package.json

@@ -46,7 +46,7 @@
     "eslint-config-prettier": "^6.10.1",
     "eslint-plugin-prettier": "^3.1.2",
     "husky": "^4.2.5",
-    "jest": "^25.3.0",
+    "jest": "^26.0.1",
     "karma": "^5.0.1",
     "karma-cli": "^2.0.0",
     "lerna": "^3.20.2",

packages/create-project/commands/init/constants.js

@@ -33,7 +33,7 @@ const N = {
 
 // Tool dependencies
 const ESLINT = 'eslint@^6';
-const JEST = 'jest@^25';
+const JEST = 'jest@^26';
 const KARMA = 'karma@^5';
 const KARMA_CLI = 'karma-cli@^2';
 const MOCHA = 'mocha@^7';

packages/jest/README.md

@@ -20,7 +20,7 @@ projects with the Jest test runner.
 - Yarn v1.2.1+, or npm v5.4+
 - Neutrino 9 and one of the Neutrino build presets
 - webpack 4
-- Jest 24 or 25
+- Jest 24-26
 
 ## Quickstart
 

packages/jest/package.json

@@ -28,13 +28,13 @@
   "dependencies": {
     "@babel/core": "^7.9.0",
     "babel-core": "^7.0.0-bridge.0",
-    "babel-jest": "^25.3.0",
+    "babel-jest": "^26.0.1",
     "deepmerge": "^1.5.2",
     "eslint-plugin-jest": "^23.8.2",
     "lodash.omit": "^4.5.0"
   },
   "peerDependencies": {
-    "jest": "^24.0.0 || ^25.0.0",
+    "jest": "^24.0.0 || ^25.0.0 || ^26.0.0",
     "neutrino": "^9.0.0"
   }
 }