sudo: Update to version 1.9.17p2

sudo: Update to version 1.9.17p2

- Update from version 1.9.17p1 to 1.9.17p2
- Update of rootfile not required
- Changelog
    1.9.17p2
	 * Fixed a bug introduced in sudo 1.9.16 that could result in sudo
	   sending SIGHUP to all processes on the system in certain rare
	   cases.  The bug could manifest if sudo is running a command in
	   a pseudo-terminal, sudo terminates the command due to an internal
	   error, and the user's terminal is revoked.  GitHub issue #458.
	 * Fixed a bug introduced in sudo 1.9.12 that caused sudo to abort
	   when the "intercept" and "intercept_verify" options are enabled
	   in sudoers and either the command line arguments or the environment
	   contains a string larger than the page size (usually 4096).  This
	   only Linux affects systems that support the ptrace_readv_string()
	   function.  GitHub issue #453.
	 * Fixed a bug in sudo's configure script introduced in sudo 1.9.17
	   that prevented mdoc-format man pages from being used on systems
	   without the mandoc utility.  Bug #1077.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>