python: export tgba_determinize

* python/spot/impl.i: Here.
* tests/python/automata.ipynb: Use it.
* NEWS: Mention it.

NEWS

@@ -24,6 +24,10 @@ New in spot 2.0a (not yet released)
   * Add missing documentation for the option string passed to
     spot::make_emptiness_check_instantiator().
 
+  Python:
+
+  * The tgba_determinize() function is now accessible in Python.
+
   Bug fixes:
 
   * Typo in documentation of the -H option in --help output.

python/spot/impl.i

@@ -123,6 +123,7 @@
 #include <spot/twaalgos/ltl2taa.hh>
 #include <spot/twaalgos/ltl2tgba_fm.hh>
 #include <spot/twaalgos/compsusp.hh>
+#include <spot/twaalgos/determinize.hh>
 #include <spot/twaalgos/magic.hh>
 #include <spot/twaalgos/minimize.hh>
 #include <spot/twaalgos/neverclaim.hh>
@@ -428,6 +429,7 @@ namespace std {
 %include <spot/twaalgos/ltl2taa.hh>
 %include <spot/twaalgos/ltl2tgba_fm.hh>
 %include <spot/twaalgos/compsusp.hh>
+%include <spot/twaalgos/determinize.hh>
 %include <spot/twaalgos/magic.hh>
 %include <spot/twaalgos/minimize.hh>
 %include <spot/twaalgos/neverclaim.hh>