Handle 2024.14 code generation for string interpolation

[colinator27]

It seems that 2024.14 uses a function named @@string@@ instead of string when performing string interpolation, although that version should be verified. Unsure how the decompiler should handle this at the moment, but in theory a quick fix is to use the regular string function - the end goal would be to replicate the interpolation syntax, though, which should be doable with some rigorous tests.

[colinator27]

Upon some further digging, it seems the difference between this internal function and regular string is an edge case where {{/}} are escaped when using string, which doesn't make sense when using the interpolated string syntax (because you can do \{ apparently inside of the interpolated string).