Add Proper validations and test

[github-actions]

olake/utils/ssl.go

Lines 45 to 50 in ed705d2

	// TODO: Add Proper validations and test
	if sc == nil {
	return errors.New("'ssl' config is required")
	}
	if sc.Mode == Unknown {

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This issue was generated by todo-issue based on a TODO comment in ed705d2. It's been assigned to @hash-data because they committed the code.