Remove some includes reported as unused by clangd.
Change-Id: I36d388bcff166f6baafa212f0bcbe8af64b2946d
#include "valprint.h"
#include "jit.h"
#include "parser-defs.h"
-#include "gdbsupport/gdb_regex.h"
#include "probe.h"
#include "cli/cli-utils.h"
#include "stack.h"
#include <vector>
#include "gdbsupport/array-view.h"
#include "gdbsupport/filtered-iterator.h"
-#include "gdbsupport/function-view.h"
-#include "gdbsupport/next-iterator.h"
#include "gdbsupport/iterator-range.h"
#include "gdbsupport/refcounted-object.h"
#include "gdbsupport/safe-iterator.h"