Update CMakeLists.txt

Set the BarcodeReader_VERSION_MINOR variable to 5 as the library has been updated to 7.5

Author: sprice89

CMakeLists.txt

@@ -4,7 +4,7 @@ MESSAGE( STATUS "PROJECT_NAME: " ${PROJECT_NAME} )
 
 # The version number.
 set(BarcodeReader_VERSION_MAJOR 7)
-set(BarcodeReader_VERSION_MINOR 4)
+set(BarcodeReader_VERSION_MINOR 5)
 
 # Check platforms
 if (CMAKE_HOST_WIN32)