fix: buf.yaml should specify the repository

[faddat]

Description

nit: name the buf module.

Previous state

# This module represents the "proto" root found in
# the previous configuration.
version: v1
name: buf.build/cosmos/cosmos-sdk
deps:
  - buf.build/cosmos/gogo-proto
  - buf.build/googleapis/googleapis

new state

# This module represents the "proto" root found in
# the previous configuration.
version: v1
name: buf.build/cosmos/interchain-security
deps:
  - buf.build/cosmos/gogo-proto
  - buf.build/googleapis/googleapis

---

Author Checklist

All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.

I have...

• Included the correct type prefix in the PR title
• Added ! to the type prefix if API or client breaking change
• Targeted the correct branch (see PR Targeting)
• Provided a link to the relevant issue or specification
• Followed the guidelines for building SDK modules
• Included the necessary unit and integration tests
• Added a changelog entry to CHANGELOG.md
• Included comments for documenting Go code
• Updated the relevant documentation or specification
• Reviewed "Files changed" and left comments if necessary
• Confirmed all CI checks have passed

Reviewers Checklist

All items are required. Please add a note if the item is not applicable and please add
your handle next to the items reviewed if you only reviewed selected items.

I have...

• confirmed the correct type prefix in the PR title
• confirmed ! in the type prefix if API or client breaking change
• confirmed all author checklist items have been addressed
• reviewed state machine logic
• reviewed API design and naming
• reviewed documentation is accurate
• reviewed tests and test coverage

[jtremback]

What effect does this change have?

[faddat]

It correctly specifies the repository. the repository is specified incorrectly. We were to try to publish to the buf registry, we would find that it does not work because we would be trying to publish to the cosmos SDK buf registry.

[mpoke]

Thank for your contribution @faddat.