Add mercurial to rocky #242

Job	Run time
Generate Matrix	40s
Build testing:photon-5 (linux/amd64)	3m 8s
Build testing:photon-5 (linux/arm64/v8)	5m 15s
Build testing:rockylinux-9 (linux/amd64)	5m 16s
Build testing:rockylinux-9 (linux/arm64/v8)	5m 16s
Build testing:debian-12 (linux/amd64)	49s
Build testing:debian-12 (linux/arm64/v8)	2m 53s
Build testing:fedora-40 (linux/amd64)	3m 53s
Build testing:fedora-40 (linux/arm64/v8)	5m 16s
Build testing:rockylinux-8 (linux/amd64)	5m 10s
Build testing:rockylinux-8 (linux/arm64/v8)	5m 7s
Build testing:photon-4 (linux/amd64)	4m 4s
Build testing:photon-4 (linux/arm64/v8)	2m 17s
Build testing:ubuntu-22.04 (linux/amd64)	2m 5s
Build testing:ubuntu-22.04 (linux/arm64/v8)	1m 6s
Build testing:amazonlinux-2 (linux/amd64)	1s
Build testing:amazonlinux-2 (linux/arm64/v8)	1s
Build testing:debian-11 (linux/amd64)	1s
Build testing:debian-11 (linux/arm64/v8)	1s
Build testing:ubuntu-24.04 (linux/amd64)	1s
Build testing:ubuntu-24.04 (linux/arm64/v8)	1s
Build testing:amazonlinux-2023 (linux/amd64)	1s
Build testing:amazonlinux-2023 (linux/arm64/v8)	1s
Build testing:ubuntu-20.04 (linux/amd64)	1s
Build testing:ubuntu-20.04 (linux/arm64/v8)	1s
Merge ${{ needs.matrix-generator.outputs.name }}:${{ matrix.tag }}	1s
	52m 26s

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