config: fix failing tests

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I3385837946b5f4f19980b4bd5fe899696a6a6964

Author: NotAShelf

watt/config.rs

@@ -1054,6 +1054,7 @@ mod tests {
         available_epbs: vec![],
         epb: None,
         stat: cpu::CpuStat::default(),
+        previous_stat: None,
         info: None,
       });
 
@@ -1141,6 +1142,7 @@ mod tests {
       available_epbs:        vec![],
       epb:                   None,
       stat:                  cpu::CpuStat::default(),
+      previous_stat:         None,
       info:                  None,
     });
 

watt/power_supply.rs

@@ -197,7 +197,11 @@ impl PowerSupply {
     self.is_from_peripheral = 'is_from_peripheral: {
       let name_lower = self.name.to_lowercase();
 
-      log::trace!("power supply '{name}' type: {type_}", name = self.name, type_ = self.type_);
+      log::trace!(
+        "power supply '{name}' type: {type_}",
+        name = self.name,
+        type_ = self.type_
+      );
 
       // Common peripheral battery names.
       if name_lower.contains("mouse")