Missing translations for Swedish (sv)

Hello,

There are some translation work needed for Swedish (sv) and we are looking for a native speaker to help us out.

Here is a short example of what you need to do. There are 4 rules:

1. You must be a Swedish (sv) native speaker
2. You must look at the existing translations and follow the same "style" or "tone"
3. You must make your PR to branch 6.4
4. You must use the correct indentation (number of spaces)

These are the files that should be updated:

• src/Symfony/Component/Form/Resources/translations/validators.sv.xlf
• src/Symfony/Component/Validator/Resources/translations/validators.sv.xlf

Show related strings

src/Symfony/Component/Form/Resources/translations/validators.sv.xlf

Id	English	Translation	Status
129	Please enter a valid UUID.	Ange ett giltigt UUID.	Needs review
130	The lower bound must not be greater than the upper bound.	Den undre gränsen får inte vara större än den övre gränsen.	Needs review

src/Symfony/Component/Validator/Resources/translations/validators.sv.xlf

Id	English	Translation	Status
143	This value is not valid XML.	Detta värde är inte giltig XML.	Needs review
144	This value does not conform to the expected XSD schema.	Detta värde överensstämmer inte med det förväntade XSD-schemat.	Needs review
145	This XML payload is too large ({{ size }} bytes): it exceeds the limit of {{ limit }} bytes.	Denna XML-nyttolast är för stor ({{ size }} byte): den överskrider gränsen på {{ limit }} byte.	Needs review
146	This value is not a valid cron expression.	Detta värde är inte ett giltigt cron-uttryck.	Needs review
147	The referenced entity does not exist.	Den refererade entiteten finns inte.	Needs review
148	This is not a valid ULID.	Värdet är inte en giltig ULID.	Needs review

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