fix(ci): update micromamba for 2.0

See https://github.com/mamba-org/mamba/releases/tag/2024.09.25

Author: aentwist

.circleci/config.yml

@@ -98,7 +98,7 @@ jobs:
                 command: |
                   curl -Ls https://micro.mamba.pm/api/micromamba/linux-64/latest | tar -xvj bin/micromamba
                   eval "$(./bin/micromamba shell hook -s posix)"
-                  ./bin/micromamba shell init -s bash -p ~/micromamba
+                  ./bin/micromamba shell init -s bash -r ~/micromamba
                   source ~/.bashrc
 
       - checkout: