Add description for AWS CDK (#1985)

One of the main features of CDK is its flexibility to code in multiple languages. Added the supported languages in the description.

content/roadmaps/102-devops/content/105-infrastructure-as-code/103-infrastructure-provisioning/101-aws-cdk.md

@@ -1,6 +1,6 @@
 # AWS CDK
 
-The AWS Cloud Development Kit (AWS CDK) is an open-source software development framework used to provision cloud infrastructure resources in a safe, repeatable manner through AWS CloudFormation.
+The AWS Cloud Development Kit (AWS CDK) is an open-source software development framework used to provision cloud infrastructure resources in a safe, repeatable manner through AWS CloudFormation. AWS CDK offers the flexibility to write infrastructure as code in popular languages like JavaScript, TypeScript, Python, Java, C#, and Go.
 
 <BadgeLink badgeText='Official Website' colorScheme='blue' href='https://aws.amazon.com/cdk/'>AWS CDK Website</BadgeLink>
 <BadgeLink badgeText='Official Documentation' colorScheme='blue' href='https://docs.aws.amazon.com/cdk/index.html'>Official Documentation</BadgeLink>