bump channel #556

Job	Run time
simple-build (ubuntu-latest)	40s
custom-nix-path (ubuntu-latest)	36s
simple-build (macos-latest)	2m 9s
custom-nix-path (macos-latest)	1m 33s
act-support (ubuntu-latest)	2m 15s
simple-build (macos-13)	2m 44s
extra-nix-config (ubuntu-latest)	34s
custom-nix-path (macos-13)	4m 11s
extra-nix-config (macos-latest)	1m 30s
extra-nix-config (macos-13)	3m 33s
installer-options (ubuntu-latest)	7s
flakes (ubuntu-latest)	59s
installer-options (macos-13)	12s
oldest-supported-installer (ubuntu-latest)	24s
flakes (macos-latest)	2m 21s
oldest-supported-installer (macos-latest)	1m 9s
flakes (macos-13)	5m 27s
oldest-supported-installer (macos-13)	1m 50s
	32m 14s

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