this happened when switching to ffmpeg 7, see the [buildbot](https://buildbot.gpac.io/#/builders/27/builds/516).

as a side effect the automatic deployment is also broken.

the broken build shouldn't be uploaded to [wasmth.gpac.io](https://wasmth.gpac.io).

cc @rbouqueau 

wasm build and deployment are broken 
This is a GitHub Issue
repo:gpac
owner:gpac
Title : wasm build and deployment are broken 
Issue date:

--- start body ---
this happened when switching to ffmpeg 7, see the [buildbot](https://buildbot.gpac.io/#/builders/27/builds/516).

as a side effect the automatic deployment is also broken.

the broken build shouldn't be uploaded to [wasmth.gpac.io](https://wasmth.gpac.io).

cc @rbouqueau 

--- end body ---
