cura-engine regression in tests on armhf for 1:5.0.0-4build1

The time_t related no-change rebuild of cura-engine fails its autopkgtests on armhf.

1027s autopkgtest [09:20:46]: test test-command-line: [-----------------------
1029s + CuraEngine slice -j debian/tests/fdmprinter.def.json -l tests/testModel.stl -o /tmp/autopkgtest.jdD3Vs/autopkgtest_tmp/foo.gcode
1029s
1029s Cura_SteamEngine version 5.0.0
1029s Copyright (C) 2022 Ultimaker
1029s
1029s This program is free software: you can redistribute it and/or modify
1029s it under the terms of the GNU Affero General Public License as published by
1029s the Free Software Foundation, either version 3 of the License, or
1029s (at your option) any later version.
1029s
1029s This program is distributed in the hope that it will be useful,
1029s but WITHOUT ANY WARRANTY; without even the implied warranty of
1029s MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1029s GNU Affero General Public License for more details.
1029s
1029s You should have received a copy of the GNU Affero General Public License
1029s along with this program. If not, see <http://www.gnu.org/licenses/>.
1029s *** buffer overflow detected ***: terminated
1031s Aborted (core dumped)
1032s autopkgtest [09:20:51]: test test-command-line: -----------------------]
1036s test-command-line FAIL non-zero exit status 134

Seems like a regression, as the previous version (migration-reference run) works fine.

Detailed log: https://objectstorage.prodstack5.canonical.com/swift/v1/AUTH_0f9aae918d5b4744bf7b827671c86842/autopkgtest-noble/noble/armhf/c/cura-engine/20240326_092105_d288e@/log.gz