Refactoring: use React Functions/hooks Instead of Classes

[daddou-ma]

Changes made :

• Using Function Component + Hook in FacebookLogin and FacebookLoginWithButton
• Update from webpack@1.12.x to webpack@^5.32.0
• Update from webpack-cli@1.12.x to webpack-cli@^4.6.0
• Update from webpack-dev-server@1.12.x to webpack-dev-server@^3.11.2
• Update from babel-core@^6.6.5 to @babel/core@^7.13.15
• Update from babel-loader@^6.2.4 to babel-loader@8.2.2
• Change from babel-preset-es2015@^6.1.18 to @babel/preset-env@^7.13.15
• Update from babel-preset-react@^6.1.18 to @b@babel/preset-react@^7

[wanbinkimoon]

this is soooooo needed