fix(deps): bump alpine-python to 3.12.7-r0 #7528

Job	Run time
docker	11m 39s
build-linux (ubuntu-20.04, Debug, 386)	3m 31s
build-windows (windows-2019, Debug, 386)	4m 49s
build-linux (ubuntu-20.04, Debug, amd64)	3m 54s
build-windows (windows-2019, Debug, amd64)	5m 48s
build-linux (ubuntu-20.04, Release, 386)	3m 56s
build-windows (windows-2019, Release, 386)	6m 19s
build-linux (ubuntu-20.04, Release, amd64)	3m 46s
build-windows (windows-2019, Release, amd64)	6m 38s
build-linux (ubuntu-22.04, Debug, 386)	3m 29s
build-windows (windows-2022, Debug, 386)	4m 29s
build-linux (ubuntu-22.04, Debug, amd64)	3m 26s
build-windows (windows-2022, Debug, amd64)	4m 44s
build-linux (ubuntu-22.04, Release, 386)	3m 28s
build-windows (windows-2022, Release, 386)	6m 47s
build-linux (ubuntu-22.04, Release, amd64)	3m 35s
build-windows (windows-2022, Release, amd64)	9m 48s
release	0s
	1h 30m 6s

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