More clang-tidy

CesiumRasterOverlays/src/ActivatedRasterOverlay.cpp

@@ -48,7 +48,7 @@ ActivatedRasterOverlay::ActivatedRasterOverlay(
       new RasterOverlayTile(*this, glm::dvec2(0.0), Rectangle());
 }
 
-ActivatedRasterOverlay::~ActivatedRasterOverlay() {
+ActivatedRasterOverlay::~ActivatedRasterOverlay() noexcept {
   // Explicitly release the placeholder first, because RasterOverlayTiles must
   // be destroyed before the tile provider that created them.
   if (this->_pPlaceholderTile) {

CesiumRasterOverlays/src/RasterOverlay.cpp

@@ -15,6 +15,7 @@
 #include <CesiumUtility/IntrusivePointer.h>
 
 #include <fmt/format.h>
+#include <nonstd/expected.hpp>
 #include <spdlog/spdlog.h>
 
 #include <exception>