[Tokenomics] Post-scaffold cleanup & parameter updates foundation

[Olshansk]

Summary

• Scaffolded the MsgUpdateParams in the tokenomics module with tests
• Researched x/gov, x/upgrade and x/authz to set a pattern that follows Cosmos SDK best practices
  for governance parameter maintenance
• Reviewers: Please look through the description in this ticket to get some context as well [Governance] Align on how we want to manage Governance Parameter Updates #322
• Deferring all imports and lining errors to the tooling we have today: make go_lint && make go_imports
• A few minor documentation NITs outside the scope of this PR that made it in accidently

Issue

• [Protocol] Claim & Proof Account Management Interface MVP #243

Type of change

Select one or more:

• New feature, functionality or library
• Bug fix
• Code health or cleanup
• Documentation
• Other (specify)

Testing

• Run all unit tests: make go_develop_and_test
• Run E2E tests locally: make test_e2e
• Run E2E tests on DevNet: Add the devnet-test-e2e label to the PR. This is VERY expensive, only do it after all the reviews are complete.

Sanity Checklist

• I have tested my changes using the available tooling
• I have performed a self-review of my own code
• I have commented my code, updated documentation and left TODOs throughout the codebase

[Olshansk]

@bryanchriswhite @red-0ne Please see the updated PR description. Replied to most comments and just left a couple open.

[red-0ne]

LGTM 👍

Just left a small typo change request

[bryanchriswhite]

Preemptively approving. I think we should prefer to reference the nft and/or group modules as examples of modern cosmos-sdk best practices as they are the newest.

(see: #287 (comment))

[github-actions]

The CI will now also run the e2e tests on devnet, which increases the time it takes to complete all CI checks. If you just created a pull request, you might need to push another commit to produce a container image DevNet can utilize to spin up infrastructure. You can use make trigger_ci to push an empty commit.

[Olshansk]

@bryanchriswhite Missed your last comment but I made the update directly on main: f8b44a2