security/sudo: Update to 1.9.15p5

Major changes between sudo 1.9.15p5 and 1.9.15p4:

• Fixed evaluation of the "lecture", "listpw", "verifypw", and "fdexec" sudoers Defaults settings when used without an explicit value. Previously, if specified without a value they were evaluated as boolean "false", even when the negation operator ('!') was not present.
• Fixed a bug introduced in sudo 1.9.14 that prevented LDAP netgroup queries using the NETGROUP_BASE setting from being performed.
• Sudo will now transparently rename a user's lecture file from the older name-based path to the newer user-ID-based path. GitHub issue #342.
• Fixed a bug introduced in sudo 1.9.15 that could cause a memory allocation failure if sysconf(_SC_LOGIN_NAME_MAX) fails. Bug #1066.

PR: 276032
Approved by: garga (maintainer)
MFH: 2024Q1