chore(common-css): update the Common CSS doc (#4929)

BREAKING CHANGE:
move package name `@fundamental-styles/common-css` to `@sap-ui/common-css`

packages/common-css/README.md

@@ -1,31 +1,31 @@
-Fundamental Library Common CSS Package
+SAP UI Common CSS Package
 
-## What is Fundamental Library Common CSS?
+## What is SAP UI Common CSS?
 
-Fundamental Library Common CSS Package is a set of utility classes and SCSS mixins that allow developers to add padding, margin, color, font, shadow, and more to their applications and controls without writing custom css.
+SAP UI Common CSS Package is a set of utility classes and SCSS mixins that allow developers to add padding, margin, color, font, shadow, and more to their applications and controls without writing custom css.
 The class naming follows the BEM (Block Element Modifier) methodology and the values of the CSS rules are based on SAP Fiori Design Guidelines. Further customization is possible by using the SCSS mixins and providing user defined values as parameters. SCSS Mixins help in defining styles that can be re-used throughout the project's stylesheet. 
 
 
 ## Getting Started
 
-### 1. Fundamental Library Common CSS Package included in Fundamental Styles
+### 1. SAP UI Common CSS Package included in Fundamental Styles
 
-Fundamental Library Common CSS Package is part of the Fundamental Styles. If you have installed the Fundamental Styles in your project, you automatically get the Fundamental Library Common CSS Package.
+SAP UI Common CSS Package is part of the Fundamental Styles. If you have installed the Fundamental Styles in your project, you automatically get the SAP UI Common CSS Package.
 
 **Learn more at http://sap.github.io/fundamental-styles/**
 
 
-### 2. Fundamental Library Common CSS Package on its own
+### 2. SAP UI Common CSS Package on its own
 
-Fundamental Library Common CSS Package can stand on its own. To install the package:
+SAP UI Common CSS Package can stand on its own. To install the package:
 
 ```bash
 npm i @sap-ui/common-css
 ```
 
 ## Common CSS Properties
 
-The Fundamental Library Common CSS Package consists of property values that align with the SAP Fiori designs.
+The SAP UI Common CSS Package consists of property values that align with the SAP Fiori designs.
 
 border-radius
 border

packages/common-css/package.json

@@ -3,7 +3,7 @@
     "version": "VERSION_PLACEHOLDER",
     "license": "Apache-2.0",
     "homepage": "https://sap.github.io/fundamental-styles/",
-    "description": "Fundamental Library Styles Common CSS",
+    "description": "SAP UI Common CSS",
     "repository": {
         "type": "git",
         "url": "https://github.com/SAP/fundamental-styles"