Add BOOST_NO_CXX17_AUTO_NONTYPE_TEMPLATE_PARAMS macro.

The macro indicates whether the compiler does not support C++17
auto non-type template parameters.

test/all/Jamfile.v2

@@ -1,7 +1,7 @@
 #
 # Regression test Jamfile for boost configuration setup.
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Fri Oct 13 19:09:38 2023
+# This file was automatically generated on Mon Jan 22 16:16:53 2024
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -346,6 +346,9 @@ test-suite "BOOST_NO_CXX14_VARIABLE_TEMPLATES" :
 test-suite "BOOST_NO_CXX17" : 
 [ run ../no_cxx17_pass.cpp ]
 [ compile-fail ../no_cxx17_fail.cpp ] ;
+test-suite "BOOST_NO_CXX17_AUTO_NONTYPE_TEMPLATE_PARAMS" : 
+[ run ../no_cxx17_auto_nontype_template_params_pass.cpp ]
+[ compile-fail ../no_cxx17_auto_nontype_template_params_fail.cpp ] ;
 test-suite "BOOST_NO_CXX17_DEDUCTION_GUIDES" : 
 [ run ../no_cxx17_deduction_guides_pass.cpp ]
 [ compile-fail ../no_cxx17_deduction_guides_fail.cpp ] ;