openvino_backend doesn't need to be static only

We can allow BUILD_SHARED_LIBS=ON and build shared library.

Author: kirklandsign

backends/openvino/CMakeLists.txt

@@ -31,8 +31,7 @@ include(${EXECUTORCH_ROOT}/tools/cmake/Utils.cmake)
 # Find OpenVINO libraries
 find_package(OpenVINO REQUIRED)
 
-# Define OpenVINO backend as a static library
-add_library(openvino_backend STATIC .)
+add_library(openvino_backend .)
 
 # Enable exceptions and RTTI for OpenVINO backend
 target_compile_options(openvino_backend PRIVATE -frtti -fexceptions)