Update Smithay and fix two unused upscale() calls

Uh oh. I can't come up with an easy way to test these, so let's just hope that
before they were broken and now they work fine?..

Cargo.lock

@@ -3483,7 +3483,7 @@ checksum = "b7c388c1b5e93756d0c740965c41e8822f866621d41acbdf6336a6a168f8840c"
 [[package]]
 name = "smithay"
 version = "0.7.0"
-source = "git+https://github.com/Smithay/smithay.git#bdf094ab687aa85f84abbeeaff06e3b66ab1e054"
+source = "git+https://github.com/Smithay/smithay.git#a92540d56b864679956ff71451d225a3f390c678"
 dependencies = [
  "aliasable",
  "appendlist",
@@ -3557,7 +3557,7 @@ dependencies = [
 [[package]]
 name = "smithay-drm-extras"
 version = "0.1.0"
-source = "git+https://github.com/Smithay/smithay.git#bdf094ab687aa85f84abbeeaff06e3b66ab1e054"
+source = "git+https://github.com/Smithay/smithay.git#a92540d56b864679956ff71451d225a3f390c678"
 dependencies = [
  "drm",
  "libdisplay-info",

src/render_helpers/offscreen.rs

@@ -275,7 +275,7 @@ impl Element for OffscreenRenderElement {
                 let mut region = region.to_f64().intersection(src)?;
 
                 region.loc -= src.loc;
-                region.upscale(texture_size / src.size);
+                region = region.upscale(texture_size / src.size);
 
                 let logical = region.to_logical(self.scale, Transform::Normal, &src.size);
                 Some(logical.to_physical_precise_up(scale))

src/render_helpers/texture.rs

@@ -195,7 +195,7 @@ impl<T: Texture> Element for TextureRenderElement<T> {
                 let mut region = region.to_f64().intersection(src)?;
 
                 region.loc -= src.loc;
-                region.upscale(texture_size / src.size);
+                region = region.upscale(texture_size / src.size);
 
                 let logical =
                     region.to_logical(self.buffer.scale, self.buffer.transform, &src.size);