Add awkcli CLI for AWK processing

[NassimBtk]

Feature Request

Implement a CLI tool called awkcli that allows users to run AWK scripts on input files or inline text.

Features:

• Accepts an AWK script from a file or inline text.
• Accepts input data from a file or inline text.
• Executes AWK commands and outputs results.

Tasks:

• Implement picocli class to manage arguments.
• Support file and inline input.
• Handle errors.
• Manage output and display the execution time.
• Add tests and documentation.