pxar: don't clone patterns unnecessarily

The options struct has no Drop handler and is passed by-move
so we can partially move out of it.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

src/pxar/create.rs

@@ -185,7 +185,7 @@ where
     let writer = &mut writer as &mut dyn pxar::encoder::SeqWrite;
     let mut encoder = Encoder::new(writer, &metadata)?;
 
-    let mut patterns = options.patterns.clone();
+    let mut patterns = options.patterns;
 
     if options.skip_lost_and_found {
         patterns.push(MatchEntry::parse_pattern(