Simplify issue templates #329

Job	Run time
Create Pull Request Build for windows (x64)	1m 50s
Create Pull Request Build for linux (aarch64)	1m 10s
Create Pull Request Build for linux (arm)	4m 48s
Create Pull Request Build for linux (x64)	55s
Create Pull Request Build for macos (aarch64)	1m 14s
Create Pull Request Build for macos (x64)	2m 19s
	12m 16s

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