feat : missing AIDGE_INSTALL env var in cibuildwheel

pyproject.toml

@@ -40,8 +40,10 @@ build-frontend = "build"
 # aidge_core do not rely on any aidge dependency, hence this string is empty
 [tool.cibuildwheel.linux.environment]
 # AIDGE_DEPENDENCIES = "" # format => "dep_1 dep_2 ... dep_n"
+AIDGE_INSTALL="/host/AIDGE_INSTALL_CIBUILDWHEEL"
 [tool.cibuildwheel.windows.environment]
 # AIDGE_DEPENDENCIES = "" # format => "dep_1","dep_2", ... ,"dep_n"
+AIDGE_INSTALL="../AIDGE_INSTALL_CIBUILDWHEEL/"
 
 [tool.cibuildwheel.linux]
 before-build = [