WIP: what if we don't check when getting capture

src/catch2/interfaces/catch_interfaces_capture.hpp

@@ -106,11 +106,7 @@ namespace Catch {
         void missingCaptureInstance();
     }
     inline IResultCapture& getResultCapture() {
-        if (auto* capture = getCurrentContext().getResultCapture()) {
-            return *capture;
-        } else {
-            Detail::missingCaptureInstance();
-        }
+        return *getCurrentContext().getResultCapture();
     }
 
 }