rustfmt: wrap comments

Tests: presubmit
Change-Id: Ie759b0b788440986783f3b7de4eeca8d5ceeaa92
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/5297986
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Kaiyi Li <kaiyili@google.com>

.rustfmt.toml

@@ -1,6 +1,8 @@
 imports_granularity = "item"
 group_imports = "StdExternalCrate"
 unstable_features = true
+wrap_comments = true
+comment_width = 100
 use_field_init_shorthand = true
 use_try_shorthand = true
 edition = "2021"

devices/src/irqchip/apic.rs

@@ -1331,6 +1331,7 @@ mod tests {
 
         // Top 8 bits of ICR high are the destination.
         a.write(Reg::INTERRUPT_COMMAND_HI as u64, &[0, 0, 0, 42]);
+        #[rustfmt::skip]
         let msg = a.write(
             Reg::INTERRUPT_COMMAND_LO as u64,
             &[