icu version conflict with libboost

[JustinYeon]

During the installation of salmon v1.10.2 and leidenalg with mamba, mamba continously report that

salmon 1.10.2** is not installable because it requires └─ icu >=70.1,<71.0a0 , which conflicts with any installable versions previously reported.

It was due to the libboost version

├─ libboost is installable with the potential options │ ├─ libboost 1.82.0 would require │ │ └─ icu >=72.1,<73.0a0 , which can be installed; │ └─ libboost [1.82.0|1.83.0|1.84.0] would require │ └─ icu >=73.2,<74.0a0 , which can be installed;

leidenalg required latest version of libboost but salmon only accepted 70.1 version of icu