[3.x] Update to PHP 8.4 #136

Job	Run time
Create Release / Set Milestone / Supported Versions Matrix	3s
Create Release / Required Labels / Required Labels	4s
Create Release / Diff / Composer Diff / Comment composer.lock diff	13s
Create Release / Craft Release	0s
Create Release / Diff / Helm Diff	0s
Create Release / Diff / Terraform Diff	0s
Create Release / Set Milestone / Supported Threading Matrix / Supported Threading Matrix	2s
Create Release / Set Milestone / Figure out what the version should be	28s
Create Release / Set Milestone / Set Milestone / Set Milestone	16s
	1m 6s

Provide feedback