Add support for user Compose definitions

[isavov]

Description:
This PR adds two new cli options
--usercompose with a default value of true, which enables/disables support for user Compose definitions
--composedir with a default value of "./overrides" which defines the directory containing the desired user Compose definitions
When the option is enabled it loads all of the files in the specified directory in alphabetical order as additional Compose definitions allowing the user to modify the default local node setup.

• Add cli options

Related issue(s):

Fixes #330

Notes for reviewer:
Here's an example of a custom Compose definition, that disables prometheus and grafana it can be put in a file with ".yml" extension in a overrides directory at the root of the project to test

services:
  grafana:
    profiles:
      - disabled
  prometheus:
    profiles:
      - disabled

Checklist

• Documented (Code comments, README, etc.)
• Tested (unit, integration, etc.)

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication