enable amm test in pool-models

[catShaark]

Closes: #XXX

What is the purpose of the change

Make test doesn't run the amm_test in pool-models, this PR fixes that

Brief Changelog

• change name of TestCalculateAmountOutAndIn_InverseRelationship in internal/test_helpers
• add test function to run BalancertestSuite and StableSwapTestSuite

Testing and Verifying

Test_StableSwap_CalculateAmountOutAndIn_InverseRelationship currently fails because of overflow issue in sdk math.

Documentation and Release Note

• Does this pull request introduce a new feature or user-facing behavior changes? (yes / no)
• Is a relevant changelog entry added to the Unreleased section in CHANGELOG.md? (yes / no)
• How is the feature or change documented? (not applicable / specification (x/<module>/spec/) / Osmosis docs repo / not documented)