EC2 examples - implement new standards

[brmur]

The EPIC is for implementing our code example standards (internal link) to our EC2 examples. See EC2 audit (internal link) for per language analysis.

• .Net EC2 implement new standards (per audit) #6616
• C ++ EC2 implement new standards (per audit) #6608
• Java EC2 implement new standards (per audit) #6618
• Kotlin EC2 implement new standards (per audit) #6619
• JavaScript EC2 implement new standards (per audit) #6614
• Python EC2 implement new standards (per audit) #6620
• Ruby EC2 implement new standards (per audit) #6612
• Rust EC2 scenario & standards (per audit) #6621
• SAP ABAP EC2 implement new standards (per audit) #6622