Add concise issue template #126

Job	Run time
validate (3.8)	21s
validate (3.9)	18s
validate (3.10)	18s
validate (3.12)	17s
validate (3.11)	22s
build (linux/amd64, distroless) / build	35s
build (linux/arm/v7, alpine) / build	1m 53s
build (linux/arm64, distroless) / build	2m 7s
build-addon (linux/amd64) / build	56s
build (linux/arm/v6, alpine) / build	2m 30s
build-addon (linux/arm64) / build	3m 31s
build-addon (linux/arm/v7) / build	3m 16s
build-addon (linux/arm/v6) / build	3m 15s
merge / merge	11s
merge-addon / merge	14s
	20m 4s

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