Updated fruits and vegetables in footprints.yml file

[Aonepathan]

Used Median Values from provided document, adding Conversion section just as the Apples example had. I added missing fruits/vegetables that were not in the list as well, left intensityKilograms and source properties as null for those items.

Did not include:

• Fruit Salad
• Dried fruit
• Canned Beans
• Sweet Corn
• Vegetable Dishes
• Soup (Please let me know if I should include them with the changes.)

[Aonepathan]

Understood. I tried searching for documentation online for carbon intensities for the fruits and vegetables but worried they're not reliable sources. Is there a document I could reference for the numbers? (I've commented those that don't have carbon intensity for now)

Example document I found: https://bioenv.gu.se/digitalAssets/1682/1682574_annika-ek.pdf

I've added the keyword 'Serving' to select fruits/vegetables to give the human unit estimate.

And had YAML and docs-yaml plugins installed to my vscode to lint the file, I wasn't able to find any errors, please let me know if there's another plugin you would prefer to get the file properly linted though

[martincollignon]

Thanks a lot @Aonepathan. This is so helpful! Keep on doing awesome work :) I've edited it a little bit to match what we expected (sorry for not being clear!)

[Aonepathan]

@martincollignon thank you for the opportunity!