Fixed possible arg discrepancy

[Snafkin547]

Description

This PR aims to fix a potential discrepancy in one of the arguments in resampling soil grids.

Motivation and Context

In the previous resampling caused discrepancy in extent of soil grids because it matched NA_WorldClim to NA_SoilGrids, whilst the intended operation was to match NA_SoilGrids to NA_WorldClim.

Review Time Estimate

• Immediately
• Within one week
• When possible

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My change requires a change to the documentation.
• My name is in the list of CITATION.cff
• I have updated the CHANGELOG.md.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.