Fix Github actions build issues (#324)

* Hopefully fix installation issues for linux conda, linux pip, and macos conda

* Fix copilot mistake and actually set architecture for macos (d'oh)

* Also use miniforge, I think this is required to get macos-latest to work

.github/workflows/linux-conda.yml

@@ -27,13 +27,11 @@ jobs:
         
     - name: Install mamba
       run: |
+        mkdir -p $HOME/.conda_pkgs_cache
+        conda config --add pkgs_dirs "$HOME/.conda_pkgs_cache"
         conda install -c conda-forge mamba python=3.10
         conda clean -a
         
-        #   - name: install caiman
-        #     run: |
-        #       mamba install -c conda-forge caiman
-        
     - name: install mesmerize-core
       run: |
         mamba env update -n base --file environment.yml

.github/workflows/linux-pip.yml

@@ -35,7 +35,6 @@ jobs:
         cd ..
         git clone https://github.com/flatironinstitute/CaImAn.git
         cd CaImAn
-        pip install -r requirements.txt
         pip install .
         caimanmanager install
 

.github/workflows/macos-conda.yml

@@ -18,12 +18,13 @@ jobs:
     - uses: actions/checkout@v3
     - uses: conda-incubator/setup-miniconda@v3
       with:
+        architecture: 'x64'
         python-version: '3.10'
-        mamba-version: "*"
         channels: conda-forge,defaults
         channel-priority: true
         activate-environment: mescore
         environment-file: environment.yml
+        miniforge-version: latest
 
     - name: Test mesmerize-core with pytest
       shell: bash -el {0}