Build Problem: any.hpp missing

## Bug Report

### Build Problem

```
In file included from ./OpenTimelineIO/src/opentimelineio/anyDictionary.h:6,
from ./OpenTimelineIO/src/opentimelineio/serializableObject.h:9,
from ./OpenTimelineIO/src/opentimelineio/serializableObjectWithMetadata.h:6,
from ./OpenTimelineIO/src/opentimelineio/composable.h:6,
from ./OpenTimelineIO/src/opentimelineio/item.h:7,
from ./OpenTimelineIO/src/opentimelineio/clip.h:6,
from ./OpenTimelineIO/src/opentimelineio/clip.cpp:4:
./OpenTimelineIO/src/opentimelineio/any.h:6:10: fatal error: any/any.hpp: No such file or directory
6 | #include "any/any.hpp"
| ^~~~~~~~~~~~~
compilation terminated.
In file included from ./OpenTimelineIO/src/opentimelineio/anyDictionary.h:6,
from ./OpenTimelineIO/src/opentimelineio/serializableObject.h:9,
from ./OpenTimelineIO/src/opentimelineio/serializableObjectWithMetadata.h:6,
from ./OpenTimelineIO/src/opentimelineio/composable.h:6,
from ./OpenTimelineIO/src/opentimelineio/composable.cpp:4:
./OpenTimelineIO/src/opentimelineio/any.h:6:10: fatal error: any/any.hpp: No such file or directory
6 | #include "any/any.hpp"
| ^~~~~~~~~~~~~
compilation terminated.
make[2]: *** [src/opentimelineio/CMakeFiles/opentimelineio.dir/build.make:76: src/opentimelineio/CMakeFiles/opentimelineio.dir/clip.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from ./OpenTimelineIO/src/opentimelineio/anyDictionary.h:6,
from ./OpenTimelineIO/src/opentimelineio/serializableObject.h:9,
from ./OpenTimelineIO/src/opentimelineio/deserialization.cpp:7:
./OpenTimelineIO/src/opentimelineio/any.h:6:10: fatal error: any/any.hpp: No such file or directory
6 | #include "any/any.hpp"
| ^~~~~~~~~~~~~
compilation terminated.
make[2]: *** [src/opentimelineio/CMakeFiles/opentimelineio.dir/build.make:90: src/opentimelineio/CMakeFiles/opentimelineio.dir/composable.cpp.o] Error 1
make[2]: *** [src/opentimelineio/CMakeFiles/opentimelineio.dir/build.make:118: src/opentimelineio/CMakeFiles/opentimelineio.dir/deserialization.cpp.o] Error 1
In file included from ./OpenTimelineIO/src/opentimelineio/anyDictionary.h:6,
from ./OpenTimelineIO/src/opentimelineio/serializableObject.h:9,
from ./OpenTimelineIO/src/opentimelineio/serializableObjectWithMetadata.h:6,
from ./OpenTimelineIO/src/opentimelineio/effect.h:6,
from ./OpenTimelineIO/src/opentimelineio/effect.cpp:4:
./OpenTimelineIO/src/opentimelineio/any.h:6:10: fatal error: any/any.hpp: No such file or directory
6 | #include "any/any.hpp"
| ^~~~~~~~~~~~~
compilation terminated.
make[2]: *** [src/opentimelineio/CMakeFiles/opentimelineio.dir/build.make:132: src/opentimelineio/CMakeFiles/opentimelineio.dir/effect.cpp.o] Error 1
In file included from ./OpenTimelineIO/src/opentimelineio/anyDictionary.h:6,
from ./OpenTimelineIO/src/opentimelineio/serializableObject.h:9,
from ./OpenTimelineIO/src/opentimelineio/serializableObjectWithMetadata.h:6,
from ./OpenTimelineIO/src/opentimelineio/composable.h:6,
from ./OpenTimelineIO/src/opentimelineio/item.h:7,
from ./OpenTimelineIO/src/opentimelineio/composition.h:6,
from ./OpenTimelineIO/src/opentimelineio/composition.cpp:4:
./OpenTimelineIO/src/opentimelineio/any.h:6:10: fatal error: any/any.hpp: No such file or directory
6 | #include "any/any.hpp"
| ^~~~~~~~~~~~~
compilation terminated.
```

## To Reproduce

1. ArchLinux
2. Python 3.10 (sic)
4. git master
5. gcc 13.2.1

submodules initiated

Iniziare riproducendo l’errore di compilazione di ArchLinux e ispezionare src/opentimelineio/any.h, che include any/any.hpp, insieme alla configurazione delle dipendenze e della compilazione del repository. Confermare come dovrebbe essere fornita la dipendenza any.hpp, quindi verificare che una compilazione pulita venga completata senza gli errori relativi agli header mancanti.

Scritto dal modello di indicizzazione a partire dal testo della issue.