Integers to expansion JSON output were cast wrongly (#3857)

Co-authored-by: Kevin Kreiser <kevinkreiser@gmail.com>

CHANGELOG.md

@@ -7,6 +7,7 @@
    * FIXED: Newer clang warns on `sprintf` which becomes a compilation error (due to `Werror`) so we use `snprintf` instead [#3846](https://github.com/valhalla/valhalla/issues/3846)
    * FIXED: Build all of Mjolnir with -Werror [#3845](https://github.com/valhalla/valhalla/pull/3845)
    * FIXED: Only set most destination information once for all origins in timedistancematrix [#3830](https://github.com/valhalla/valhalla/pull/3830)
+   * FIXED: Integers to expansion JSON output were cast wrongly [#3857](https://github.com/valhalla/valhalla/pull/3857)
 * **Enhancement**
    * ADDED: Added has_toll, has_higway, has_ferry tags to summary field of a leg and route and a highway tag to a maneuver if it includes a highway. [#3815](https://github.com/valhalla/valhalla/issues/3815)
    * ADDED: Add time info to sources_to_targets [#3795](https://github.com/valhalla/valhalla/pull/3795)

src/thor/expansion_action.cc

@@ -103,19 +103,19 @@ std::string thor_worker_t::expansion(Api& request) {
       Pointer(kPropPaths[Options_ExpansionProperties_durations])
           .Get(dom)
           ->GetArray()
-          .PushBack(Value{}.SetInt(static_cast<uint64_t>(duration)), a);
+          .PushBack(Value{}.SetUint(static_cast<uint32_t>(duration)), a);
     }
     if (exp_props.count(Options_ExpansionProperties_distances)) {
       Pointer(kPropPaths[Options_ExpansionProperties_distances])
           .Get(dom)
           ->GetArray()
-          .PushBack(Value{}.SetInt(distance), a);
+          .PushBack(Value{}.SetUint(distance), a);
     }
     if (exp_props.count(Options_ExpansionProperties_costs)) {
       Pointer(kPropPaths[Options_ExpansionProperties_costs])
           .Get(dom)
           ->GetArray()
-          .PushBack(Value{}.SetInt(static_cast<uint64_t>(cost)), a);
+          .PushBack(Value{}.SetUint(static_cast<uint32_t>(cost)), a);
     }
     if (exp_props.count(Options_ExpansionProperties_statuses))
       Pointer(kPropPaths[Options_ExpansionProperties_statuses])
@@ -126,7 +126,7 @@ std::string thor_worker_t::expansion(Api& request) {
       Pointer(kPropPaths[Options_ExpansionProperties_edge_ids])
           .Get(dom)
           ->GetArray()
-          .PushBack(Value{}.SetInt(static_cast<uint64_t>(edgeid)), a);
+          .PushBack(Value{}.SetUint64(static_cast<uint64_t>(edgeid)), a);
   };
 
   // tell all the algorithms how to track expansion