Add CMS icons to Mistica

[PatriRoman]

Contribution guidelines

• [x] Have you read the Contributing Guidelines on Mística?
• [x] Have you read the Contributing document for icons?

What brand do you need to include these icons?

Telefónica

Is your icon request related to a need?

En el CMS estamos usando 3 iconos que no son de Mística si no que son de MUI, así que lo que hemos hecho ha sido pasarlos a la retícula y guidelines de Mística y necesitamos feedback/aprobación e incluirlos en el repositorio de iconos.

Gracias!

Describe or attach a screenshot of the solution you'd like and needs

Los iconos están en este Figma en los 3 pesos: https://www.figma.com/design/xyPXrBoGZRcY7RoFIegqYs/Add-new-icons-to-Mistica?node-id=1-51&t=7lJLvmwiiQxuapb2-1

Describe icon alternatives you've considered

No response

Additional context?

No response

Attach your svg icon with 3 weights (light / regular / filled)

https://www.figma.com/design/xyPXrBoGZRcY7RoFIegqYs/Add-new-icons-to-Mistica?node-id=1-51&t=7lJLvmwiiQxuapb2-1