CLEANUP: tools: make resolve_sym_name() take a const pointer

When 0c439d895 ("BUILD: tools: make resolve_sym_name() return a const")
was written, the pointer argument ought to have been turned to const for
more flexibility. Let's do it now.

(cherry picked from commit 45fd1030d5eebb318fbcf70adadfcc1ff6b261b3)
Signed-off-by: Willy Tarreau <w@1wt.eu>
2 files changed