Support for AWS and GCP new folder structure

Breaking Changes

• AWS and GCP supports container name passed thru params
• AWS and GCP supports new folder structure

What's Changed

• Issue #ED-393 feat: CSP externalise added by @rajeshkumaravel in #2
• Issue #ED-393 feat: CSP externalise added by @rajeshkumaravel in #3
• Issue #ED-393 feat: CSP externalise added by @rajeshkumaravel in #4
• Issue #ED-393 feat: CSP externalise added by @rajeshkumaravel in #5
• Issue #ED-393 feat: Migration of AWS and GCP added by @rajeshkumaravel in #6
• Issue #ED-393 feat: Migration of AWS and GCP added by @rajeshkumaravel in #7
• AWS updated to accept container name from params by @rajeshkumaravel in #8
• AWS updated to accept container name from params by @rajeshkumaravel in #9

Full Changelog: https://github.com/Sunbird-Ed/client-cloud-services/commits/2.0.0