Default pin values in metadata should not be picked up.

[Drakynfly]

Functions that set their pins default value in the metadata are being included in this. These metadata tags are not applicable outside of their function, and should not be included.

Here are just a few examples:

https://unrealistic.dev/glossary/inpriority
https://unrealistic.dev/glossary/instring
https://unrealistic.dev/glossary/fadevolumelevel
https://unrealistic.dev/glossary/length
https://unrealistic.dev/glossary/linecolor
https://unrealistic.dev/glossary/magnitude
https://unrealistic.dev/glossary/delimiter