Fix dependencies for fresh npm install

[pgrzeszczak]

In node 16 (npm 7) peer dependencies are automatically installed during npm install and it breaks fresh installation:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! Found: [email protected]
npm ERR! node_modules/typescript
npm ERR!   peer typescript@">=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta" from [email protected]
npm ERR!   node_modules/tsutils
npm ERR!     tsutils@"^3.21.0" from @typescript-eslint/[email protected]
npm ERR!     node_modules/@typescript-eslint/eslint-plugin
npm ERR!       @typescript-eslint/eslint-plugin@"^4.5.0" from [email protected]
npm ERR!       node_modules/react-scripts
npm ERR!         react-scripts@"npm:@apptension/react-scripts" from the root project
npm ERR!       2 more (eslint-config-react-app, eslint-plugin-jest)
npm ERR!     tsutils@"^3.21.0" from @typescript-eslint/[email protected]
npm ERR!     node_modules/@typescript-eslint/typescript-estree
npm ERR!       @typescript-eslint/typescript-estree@"4.28.1" from @typescript-eslint/[email protected]
npm ERR!       node_modules/@typescript-eslint/parser
npm ERR!         @typescript-eslint/parser@"^4.5.0" from [email protected]
npm ERR!         node_modules/react-scripts
npm ERR!         2 more (@typescript-eslint/eslint-plugin, eslint-config-react-app)
npm ERR!       1 more (@typescript-eslint/experimental-utils)
npm ERR!   typescript@"^4.0" from @formatjs/[email protected]
npm ERR!   node_modules/@formatjs/ts-transformer
npm ERR!     @formatjs/ts-transformer@"2.13.0" from [email protected]
npm ERR!     node_modules/babel-plugin-react-intl
npm ERR!       babel-plugin-react-intl@"^8.2.10" from [email protected]
npm ERR!       node_modules/react-scripts
npm ERR!         react-scripts@"npm:@apptension/react-scripts" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peerOptional typescript@"^3.2.1" from [email protected]
npm ERR! node_modules/react-scripts
npm ERR!   react-scripts@"npm:@apptension/react-scripts" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR! 

I've updated TS peer dependency to version ^4.0. I've also upgraded babel core package because of conflict with some dependency, that requires newer version.