Update params in RLOS

[BobBooth]

Updates params in RLOS from erroneous 'param_3" to correct "param_7"

This changes the param_3s that should be param_7s back.

Description

fixes blunder

Related Issue

https://github.com/Esri/military-tools-geoprocessing-toolbox/issues/334 https://github.com/Esri/military-tools-geoprocessing-toolbox/issues/331

Motivation and Context

Tool did not have correct parameters, failed. ## How Has This Been Tested? Tested locally. Tool has radius of observer parameter and runs, rather than failing.  ## Types of changes

• [x] 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:

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.

[BobBooth]

@dfoll - this fixes the RLOS issue I found while doing the cucumber test for RLOS.

[BobBooth]

@kgonzago - found another case of this problem, fixed in this PR.

[BobBooth]

Oops, sorry, I usually remember to exclude the GDB changes.

[csmoore]

Closing - change made in #335