chore(cicd): updating the cicd to include the testify lint

[Jacobbrewer1]

Describe your changes

This pull request includes updates to the .golangci.yaml configuration file and multiple test files to enhance code quality and consistency. The primary changes involve adding a new linter and updating test assertions to use the require package for better error handling.

Configuration Updates:

• .golangci.yaml: Added testifylint to the list of enabled linters and configured it to enable all rules. [1] [2]

Test Enhancements:

• inserter/sql_test.go: Updated test assertions to use s.Require() instead of s.NoError() and s.Len() for more consistent and immediate test failures. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

• loader_test.go: Similar updates were made to use s.Require() instead of s.NoError() and s.Error() across various test cases to ensure immediate and clear test failures. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23]