Update shape dependency

Author: fontanf

extern/CMakeLists.txt

@@ -14,7 +14,7 @@ FetchContent_MakeAvailable(optimizationtools)
 FetchContent_Declare(
     shape
     GIT_REPOSITORY https://github.com/fontanf/shape.git
-    GIT_TAG d062b436349b12c659ca1c5b6718ec0e9c5da7a2
+    GIT_TAG 155ed98ccda6dcb81f0a30ea958b5d618a5099d2
     #SOURCE_DIR "${PROJECT_SOURCE_DIR}/../shape/"
     EXCLUDE_FROM_ALL)
 FetchContent_MakeAvailable(shape)