Bump PHPSpreadsheet dependency#879

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seanlynchwv wants to merge 5 commits intoPHPOffice:masterfrom

seanlynchwv:bump/update-phpspreadsheet-v5

Commits on Sep 8, 2025

update dependency
seanlynchwv
committed

Commits on Sep 22, 2025

update changelog 1.2.0
seanlynchwv
committed

Commits on Sep 26, 2025