[BUGFIX] Use correct variables of sys_note records

Since the removal of the models the field names of the database
must be used.

Resolves: #84113
Releases: master
Change-Id: I2d472b27455fdf37e418e9135dee81eeb8f125b0
Reviewed-on: https://review.typo3.org/55984


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Tested-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>