Bump spdlog version to v1.15.1

Author: ktf

cmake/CMakeLists.txt.in

@@ -20,7 +20,7 @@ project(DataDistribution-3rdparties NONE)
 include(ExternalProject)
 ExternalProject_Add(spdlog
   GIT_REPOSITORY "https://github.com/gabime/spdlog.git"
-  GIT_TAG "v1.12.0"
+  GIT_TAG "v1.15.1"
 
   GIT_SHALLOW TRUE
   GIT_PROGRESS TRUE