chore: pin imagecodecs for CI #688

Job	Run time
Build wheels on macos-13-xlarge	10m 38s
Build wheels on ubuntu-20.04	8m 21s
Build wheels on macos-13-xlarge	10m 33s
Build wheels on ubuntu-20.04	8m 25s
Build wheels on macos-13-xlarge	10m 22s
Build wheels on ubuntu-20.04	8m 31s
Build wheels on macos-13-xlarge	10m 28s
Build wheels on ubuntu-20.04	8m 31s
Build wheels on ubuntu-20.04	8m 35s
Build wheels on macos-13	8m 32s
Build wheels on macos-13	8m 36s
Build wheels on macos-13	8m 38s
Build wheels on macos-13	8m 36s
Build wheels on macos-13	8m 37s
Build wheels on windows-latest	8m 34s
Build wheels on windows-latest	8m 37s
Build wheels on windows-latest	8m 35s
Build wheels on windows-latest	8m 38s
Build wheels on windows-latest	8m 35s
	2h 50m 22s

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