patch 8.2.2530: Vim9: not enough testing for profiling

Problem:    Vim9: not enough testing for profiling.
Solution:   Add a test with nested functions and a lambda.  Fix profiling
            for calling a compiled function.
diff --git a/src/proto/profiler.pro b/src/proto/profiler.pro
index b2070df..1882fbf 100644
--- a/src/proto/profiler.pro
+++ b/src/proto/profiler.pro
@@ -19,8 +19,8 @@
 void prof_inchar_exit(void);
 int prof_def_func(void);
 void func_do_profile(ufunc_T *fp);
-void profile_may_start_func(profinfo_T *info, ufunc_T *fp, funccall_T *fc);
-void profile_may_end_func(profinfo_T *info, ufunc_T *fp, funccall_T *fc);
+void profile_may_start_func(profinfo_T *info, ufunc_T *fp, ufunc_T *caller);
+void profile_may_end_func(profinfo_T *info, ufunc_T *fp, ufunc_T *caller);
 void prof_child_enter(proftime_T *tm);
 void prof_child_exit(proftime_T *tm);
 void func_line_start(void *cookie, long lnum);