Description

This pull request includes several improvements and updates across the codebase, focusing on dependency updates, test cleanup, and minor bug fixes. The most significant changes are grouped below by theme.

Dependency and Build Updates:

• Updated github.com/tokenize-x/tx-chain/v7, github.com/tokenize-x/tx-crust, and github.com/tokenize-x/tx-crust/znet dependencies in build/go.mod and go.work.sum to the latest versions, ensuring the project the fixes for linting for repos with more than one go modules. [1] [2]
• Re-enabled the breakingProto lint check in build/tx-chain/build.go and clarified the usage of the embedded template in build/tx-chain/generate-proto-breaking.go. [1] [2]
• Simplified logic for determining when to use a local binary in Docker builds in build/tx-chain/images.go.

Integration Test Improvements and Fixes:

• Refactored integration test helper function signatures in integration-tests/ibc/ibc_v2_test.go to consistently use (ctx context.Context, t *testing.T, ...) ordering, improving readability and aligning with Go best practices. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]
• Fixed minor bugs in IBC v2 test logic, including correct use of require.Positive instead of require.Greater for height checks, correct assignment of proof heights, and improved usage of gRPC clients. [1] [2] [3] [4]

Test Assertion Cleanup:

• Replaced deprecated or less clear assertions with more idiomatic ones in integration-tests/modules/pse_test.go, using requireT.Empty instead of requireT.Len(..., 0) for better clarity. [1] [2]

Reviewers checklist:

• Try to write more meaningful comments with clear actions to be taken.
• Nit-picking should be unblocking. Focus on core issues.

Authors checklist

• Provide a concise and meaningful description
• Review the code yourself first, before making the PR.
• Annotate your PR in places that require explanation.
• Think and try to split the PR to smaller PR if it is big.

This change is