Removing the semi-colon from insecure Random Regex

[diazjf]

Describe the Pull Request

Removes the semi-colon from the insecure random regex rule. In Kotlin the semi-colon is not required, and we want to
catch this vulnerability in applications built with Kotlin. https://kotlinlang.org/docs/reference/packages.html#imports

Checklist for PR

• Run MobSF unit tests and lint tox -e lint,test.
• Tested Working on Linux, Mac, Windows, and Docker
• Make sure build is passing on your PR.

Additional Comments (if any)

There should be an issue with past compatibility, and should still apply to java code.

[ajinabraham]

Thanks !