Time Series changed X to integer based indexing in _fit_and_score

[ngupta23]

Describe the changes you've made

Minor bug in exogenous handling in _fit_and_predict. Needed to change from loc to iloc since train and test indices returned by cv splitter are integer based.

Type of change

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Unit tests to be rerun on GitHub

Checklist:

• My code follows the style guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.
• Any dependent changes have been merged and published in downstream modules.