Change props of MbMediaImport

[microchipgnu]

Let's change the informative props we pass on MbMediaImport to something more generic and flexible.

FROM

<MbMediaImport
   acceptedFormats={IMAGE_TYPES}
   handleFileAdd={() => null}
   handleFileRemove={() => null}
   idealDimensions="500x500px"
   isProfileImage
   maxSize={500}
   uploadedFile={null}
/>

TO something like

<MbMediaImport
   acceptedFormats={IMAGE_TYPES}
   handleFileAdd={() => null}
   handleFileRemove={() => null}
   isProfileImage
   maxSize={500}
   uploadedFile={null}
   options={{
      idealDimensions: "500x500px"
   }}
/>