Remove Windows Server 2019 / 1809 #610

Job	Run time
Generate Jobs	42s
1.24.3-bullseye, tip-20250524-bullseye	3m 56s
1.24.3-bookworm, tip-20250524-bookworm	4m 0s
1.24.3-windowsservercore-ltsc2022, 1.24.3-nanoserver-ltsc2022	7m 18s
1.24.3-windowsservercore-ltsc2025, 1.24.3-nanoserver-ltsc2025	9m 32s
1.23.9-windowsservercore-ltsc2022, 1.23.9-nanoserver-ltsc2022	6m 59s
1.23.9-bullseye	40s
1.23.9-alpine3.21	31s
1.24.3-alpine3.21, tip-20250524-alpine3.21	3m 44s
1.23.9-alpine3.20	31s
1.24.3-alpine3.20, tip-20250524-alpine3.20	3m 43s
1.23.9-bookworm	38s
1.23.9-windowsservercore-ltsc2025, 1.23.9-nanoserver-ltsc2025	9m 54s
	52m 8s

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