Update Android source for Rust 1.67.1

This CL fixes several lints introduced in Rust 1.67.1

Test: m rust
Bug: 268053615
Change-Id: I50fc2e5a9a906ad37eafac95939047f51dd8be07
diff --git a/microdroid/initrd/src/main.rs b/microdroid/initrd/src/main.rs
index c5515af..8f06f09 100644
--- a/microdroid/initrd/src/main.rs
+++ b/microdroid/initrd/src/main.rs
@@ -90,7 +90,7 @@
 
     let initrd_size: usize = initrd_bc_size - bc_size - INITRD_FOOTER_LEN;
 
-    initrd_bc.seek(SeekFrom::Start(0))?;
+    initrd_bc.rewind()?;
     copyfile2file(&mut initrd_bc, &mut initrd, initrd_size)?;
     copyfile2file(&mut initrd_bc, &mut bootconfig, bc_size)?;
     Ok(())