[#79] Fix for Windows filesystem path object

Signed-off-by: Tobias Frisch <tfrisch@uni-koblenz.de>

modules/asset_loader/include/vkcv/asset/asset_loader.hpp

@@ -11,7 +11,6 @@
 #include <cstdint>
 #include <filesystem>
 
-
 /* LOADING MESHES
  * The description of meshes is a hierarchy of structures with the Mesh at the
  * top.

modules/asset_loader/src/vkcv/asset/asset_loader.cpp

@@ -618,7 +618,7 @@ namespace vkcv::asset {
 			);
 		} else {
 			data = stbi_load(
-					texture.path.c_str(),
+					texture.path.string().c_str(),
 					&texture.width,
 					&texture.height,
 					&texture.channels, 4