libksysguard - en to ca translation catalogue (3 entries)

[ctx: @title %1 is a number]
en: Voltage %1
ca: Voltatge %1

[ctx: @title %1 is a number]
en: Fan %1
ca: Ventilador %1

[ctx: @title %1 is a number]
en: Temperature %1
ca: Temperatura %1
