nagios-plugins 2.0.3

Version bump, OpenSSL fix, additional optional dependencies, new test,
and fixes audit red-flags.

Closes #35033.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
nrpe: fix system openssl usage

Closes #35024.

Closes #35033.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
nagios-plugins: update 2.0.3 bottle.
nrpe: add 2.15_1 bottle.