With the addition of more '__thread' attributes in the
previous commit, additional valgrind warnings might be
encountered if developing multi-threaded applications.
So, this patch expands the libproc.supp file which was
originally introduced with the patch referenced below.
Reference(s):
commit be1ddc275623b6cf16060d8a0fa1fb36f677010a
Signed-off-by: Jim Warner <james.warner@comcast.net>
2f293dbf74