fix(lint): use require.NoError for error assertion in gitutil_test.go

[Copilot]

testifylint was failing CI due to an error assertion using assert.NoError instead of require.NoError in TestFindGitRoot.

Change

• pkg/gitutil/gitutil_test.go: replaced assert.NoError → require.NoError and added the require import

// Before
assert.NoError(t, err, "FindGitRoot should succeed when running inside a git repository")

// After
require.NoError(t, err, "FindGitRoot should succeed when running inside a git repository")

require halts the test immediately on failure, preventing subsequent assertions from running against a zero/nil value.

[Copilot]

Pull request overview

Updates TestFindGitRoot to satisfy testifylint by using fatal assertions for error setup checks.

Changes:

• Replaced assert.NoError with require.NoError in TestFindGitRoot
• Added the github.com/stretchr/testify/require import

Show a summary per file

File	Description
pkg/gitutil/gitutil_test.go	Switches the error assertion in TestFindGitRoot to require.NoError to align with testifylint’s setup-assertion expectations

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