Manifest.json path format specification

[hirenoble]

Expected Behaviour

If the path in the manifest.json file is defined, missing out the branch name as org_name/repo_name/mdfile.md or org_name/repo_name/folder/mdfile.md this should be handled at Parliament side considering the branch name specified in an environment variable.

Actual Behaviour

Since we try to match the pattern org_name/repo_name/branch for gitRemote info to validate the path and create a slug the above scenario fails.

Reproduce Scenario (including but not limited to)

Change a working path to org_name/repo_name/mdfile.md removing the branch reference.

Steps to Reproduce

Change a working path to org_name/repo_name/mdfile.md removing the branch reference.

Platform and Version

Sample Code that illustrates the problem

Logs taken while reproducing a problem