patch 8.2.3395: Vim9: expression breakpoint not checked in :def function

Problem:    Vim9: expression breakpoint not checked in :def function.
Solution:   Always compile a function for debugging if there is an expression
            breakpoint. (closes #8803)
diff --git a/src/vim9.h b/src/vim9.h
index 67c9a71..0fc1ab5 100644
--- a/src/vim9.h
+++ b/src/vim9.h
@@ -513,14 +513,14 @@
 // Keep in sync with COMPILE_TYPE()
 #ifdef FEAT_PROFILE
 # define INSTRUCTIONS(dfunc) \
-	(debug_break_level > 0 || dfunc->df_ufunc->uf_has_breakpoint \
+	(debug_break_level > 0 || may_break_in_function(dfunc->df_ufunc) \
 	    ? (dfunc)->df_instr_debug \
 	    : ((do_profiling == PROF_YES && (dfunc->df_ufunc)->uf_profiling) \
 		? (dfunc)->df_instr_prof \
 		: (dfunc)->df_instr))
 #else
 # define INSTRUCTIONS(dfunc) \
-	(debug_break_level > 0 || dfunc->df_ufunc->uf_has_breakpoint \
+	(debug_break_level > 0 || may_break_in_function(dfunc->df_ufunc) \
 		? (dfunc)->df_instr_debug \
 		: (dfunc)->df_instr)
 #endif