Fix the CI (#24)

* switch to mambaforge for CI

* bump versions

* bump qiime2 versions as well

* bump qiime2 versions as well

.github/workflows/qiime_dev.yml

@@ -20,14 +20,13 @@ jobs:
     runs-on: "${{matrix.os.image}}"
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup conda
       uses: conda-incubator/setup-miniconda@v2
       with:
-       python-version: 3.8
-       mamba-version: "*"
-       channels: conda-forge,defaults
-       channel-priority: true
+        miniforge-variant: Mambaforge
+        miniforge-version: latest
+        use-mamba: true
     - shell: bash -l {0}
       run: |
         conda info
@@ -51,6 +50,7 @@ jobs:
     - name: Lint with flake8
       shell: bash -l {0}
       run: |
+        conda activate qiime2-dev
         pip install flake8
         # stop the build if there are Python syntax errors or undefined names
         flake8 . --count --select=E9,F63,F7,F82 --ignore=F203 --show-source --statistics

.github/workflows/test_package.yml

@@ -23,14 +23,14 @@ jobs:
             - image: "macos-latest"
               short: "osx"
         qiime:
-            - version: "2023.2"
+            - version: "2023.7"
               python: 38
-            - version: "2022.11"
+            - version: "2023.5"
               python: 38
     runs-on: "${{matrix.os.image}}"
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup Mambaforge
       uses: conda-incubator/setup-miniconda@v2
       with: