Remove ExponentAtPriceOne From Gov Prop CreateConcentratedPool

[czarcas7ic]

Background

The exponentAtPriceOne should already be hard coded as -6. There should be no option to provide an exponentAtPriceOne in the gov prop.

Suggested Design

Here, you can put concrete steps as to what to do next
e.g.

• create test file in...

Acceptance Criteria

Goals & criteria for success
e.g.

• all existing and new tests should pass

[ValarDragon]

Completed