fix: add missing locales key in spanish language.

[jacanales]

Describe Pull request There are some missing translation keys in es.lua file. The purpose of this PR is just add them as now the resource just fails because of the missing keys.

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Questions (please complete the following information):

• Have you personally loaded this code into an updated qbcore project and checked all it's functionality? Yes
• Does your code fit the style guidelines? Yes
• Does your PR fit the contribution guidelines? Yes