[librsvg: 12/16] clippy: remove unused lifetimes

[Marge Bot <marge-bot src gnome org>]

commit 60304c219d03bea35d47bb31fd07dc29752a79c6
Author: Federico Mena Quintero <federico gnome org>
Date:   Thu Sep 15 19:23:41 2022 -0500

    clippy: remove unused lifetimes
    
    Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/747>

 src/surface_utils/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/surface_utils/mod.rs b/src/surface_utils/mod.rs
index bdec0f858..8529bf680 100644
--- a/src/surface_utils/mod.rs
+++ b/src/surface_utils/mod.rs
@@ -271,7 +271,7 @@ impl<'a> ImageSurfaceDataExt for cairo::ImageSurfaceData<'a> {
         this.set_pixel(stride, pixel, x, y);
     }
 }
-impl<'a> ImageSurfaceDataExt for [u8] {
+impl ImageSurfaceDataExt for [u8] {
     #[inline]
     fn set_pixel(&mut self, stride: usize, pixel: Pixel, x: u32, y: u32) {
         use byteorder::{NativeEndian, WriteBytesExt};
@@ -280,7 +280,7 @@ impl<'a> ImageSurfaceDataExt for [u8] {
             .expect("out of bounds pixel access on [u8]");
     }
 }
-impl<'a> ImageSurfaceDataExt for [u32] {
+impl ImageSurfaceDataExt for [u32] {
     #[inline]
     fn set_pixel(&mut self, stride: usize, pixel: Pixel, x: u32, y: u32) {
         self[(y as usize * stride + x as usize * 4) / 4] = pixel.to_u32();