docs/sp_SP: Add translation of process/deprecated

Translate Documentation/process/deprecated.rst into Spanish.
Co-developed-by: Sergio Gonzalez <sergio.collado@gmail.com>
Signed-off-by: Sergio Gonzalez <sergio.collado@gmail.com>
Signed-off-by: Carlos Bilbao <carlos.bilbao@amd.com>
Link: https://lore.kernel.org/r/20230310163651.2500175-1-carlos.bilbao@amd.comSigned-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/translations/sp_SP/process/index.rst

@@ -18,3 +18,4 @@
    email-clients
    magic-number
    programming-language
+   deprecated