build: Add missing headers in common.hpp

CHANGELOG.md

@@ -9,6 +9,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Build
+- Fixed missing header when using `libc++` in clang 15 and below
+
 ### Changed
 - `internal/tray`: The module must use the `<tray>` tag (this is the default) ([`#3037`](https://github.com/polybar/polybar/pull/3037))
 

include/common.hpp

@@ -1,9 +1,11 @@
 #pragma once
 
+#include <array>
 #include <functional>
 #include <memory>
 #include <string>
 #include <type_traits>
+#include <utility>
 #include <vector>
 
 #include "settings.hpp"