[BUGFIX] Set default values for donation records

Fixes strict mode issues, if no default values for integer values are set
7 jobs for 547-creation-of-donations-is-not-possible in 7 minutes and 55 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Maintenance
passed #28115
manual
Get dump for local environment

00:02:08

 
  Test
passed #28118
test:composer

00:02:15

passed #28117
test:php

00:01:42

passed #28116
test:typoscript

00:02:06

 
  Build
passed #28119
build

00:01:21

 
  Layout
passed #28120
layout

00:01:33

 
  Badges
passed #28121
Create Badge

00:00:35