fix: Missing includes

include/engine/api/route_api.hpp

@@ -27,6 +27,7 @@
 #include "util/integer_range.hpp"
 #include "util/json_util.hpp"
 
+#include <bitset>
 #include <iterator>
 #include <map>
 #include <vector>

include/engine/base64.hpp

@@ -3,16 +3,13 @@
 
 #include <iterator>
 #include <string>
-#include <type_traits>
 
 #include <climits>
 #include <cstddef>
 
-#include <boost/algorithm/string/trim.hpp>
 #include <boost/archive/iterators/base64_from_binary.hpp>
 #include <boost/archive/iterators/binary_from_base64.hpp>
 #include <boost/archive/iterators/transform_width.hpp>
-#include <boost/range/algorithm/copy.hpp>
 
 namespace osrm
 {

include/engine/polyline_compressor.hpp

@@ -3,7 +3,6 @@
 
 #include "util/coordinate.hpp"
 
-#include <algorithm>
 #include <string>
 #include <vector>