Bump mamba-org/setup-micromamba from 1.7.3 to 1.8.0 #140

Job	Run time
linux_64_python3.9_default.____cpython	3m 46s
linux_64_python3.12_default.____cpython	3m 37s
linux_aarch64_python3.10_default.____cpython	4m 33s
linux_ppc64le_python3.10_default.____cpython	4m 16s
osx_64_python3.11_default.____cpython	11m 32s
osx_arm64_python3.9.____cpython	7m 4s
osx_arm64_python3.10.____cpython	11m 4s
win_64_python3.9.____cpython	11m 28s
win_64_python3.12.____cpython	9m 59s
	1h 7m 19s

Provide feedback