refactor(clippy): clippy::semicolon_if_nothing_returned

Signed-off-by: Christina Sørensen <christina@cafkafk.com>

src/output/table.rs

@@ -476,7 +476,7 @@ impl<'a, 'f> Table<'a> {
     }
 
     pub fn add_widths(&mut self, row: &Row) {
-        self.widths.add_widths(row)
+        self.widths.add_widths(row);
     }
 
     fn permissions_plus(&self, file: &File<'_>, xattrs: bool) -> Option<f::PermissionsPlus> {