fix: restore pptx slide 30 image and table fidelity

Signed-off-by: Yonghye Kwon <developer.0hye@gmail.com>

Author: developer0hye

crates/office2pdf/src/parser/pptx.rs

@@ -42,6 +42,8 @@ use self::theme::{
 
 #[path = "pptx_package.rs"]
 mod package;
+#[path = "pptx_emf.rs"]
+mod emf;
 #[path = "pptx_shapes.rs"]
 mod shapes;
 #[path = "pptx_slides.rs"]