package/sudo: security bump to version 1.9.5p1

package/sudo: security bump to version 1.9.5p1

- Fixes CVE-2021-23239, a potential information leak in sudoedit that
  could be used to test for the existence of directories not normally
  accessible to the user in certain circumstances. When creating a new
  file, sudoedit checks to make sure the parent directory of the new
  file exists before running the editor. However, a race condition
  exists if the invoking user can replace (or create) the parent
  directory. If a symbolic link is created in place of the parent
  directory, sudoedit will run the editor as long as the target of the
  link exists. If the target of the link does not exist, an error
  message will be displayed. The race condition can be used to test for
  the existence of an arbitrary directory. However, it cannot be used to
  write to an arbitrary location.
- Fixes CVE-2021-23240, a flaw in the temporary file handling of
  sudoedit's SELinux RBAC support. On systems where SELinux is enabled,
  a user with sudoedit permissions may be able to set the owner of an
  arbitrary file to the user-ID of the target user. On Linux kernels
  that support protected symlinks setting
  /proc/sys/fs/protected_symlinks to 1 will prevent the bug from being
  exploited. For more information, see Symbolic link attack in
  SELinux-enabled sudoedit.
- Update license hash:
  - copyright of python bindings added with
    https://github.com/sudo-project/sudo/commit/6c1b155fed23348c58a03f6c1193922132b5b66a
  - a few other files (ISC licenced) added with
    https://github.com/sudo-project/sudo/commit/d4b2db9078bd54f158261017dcb4d1340398a5fa
  - year updated with
    https://github.com/sudo-project/sudo/commit/9e111eae57524ca72002ad1db36eb68ccd50b167
- Update indentation in hash file (two spaces)

https://www.sudo.ws/stable.html#1.9.5p1

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>