Log spec file that was not found (#44)

Author: pboos

openapi-validation-core/src/main/java/com/getyourguide/openapi/validation/core/OpenApiInteractionValidatorFactory.java

@@ -36,7 +36,7 @@ public OpenApiInteractionValidatorWrapper build(
 
         var specOptional = loadOpenAPISpec(specificationFilePath);
         if (specOptional.isEmpty()) {
-            log.info("OpenAPI spec file could not be found [validation disabled]");
+            log.info("OpenAPI spec file `{}` could not be found [validation disabled]", specificationFilePath);
             return null;
         }