Bug#1089733: symfony: autopkgtest failure with php8.4

[Bas Couwenberg]

Source: symfony
Version: 6.4.16+dfsg-1
Severity: serious
Justification: autopkgtest failure

Dear Maintainer,

The autopkgtest of your package fail with php8.4:

https://ci.debian.net/packages/s/symfony/testing/amd64/55200119/