fix conda workflows

Author: IvanGrigorik

.github/workflows/array_api.yml

@@ -26,9 +26,10 @@ jobs:
           python-version: ${{ matrix.python-version }}
           environment-file: base/environment.yml
           activate-environment: pyk
-          auto-activate-base: false
+          auto-activate: false
           miniforge-version: "latest"
           architecture: ${{ contains(matrix.os, 'arm') && 'arm64' || 'x64' }}
+          conda-remove-defaults: true
       - name: Install dependencies
         run: |
           conda install -c conda-forge numpy mypy cmake pytest pybind11 scikit-build patchelf tqdm &&

.github/workflows/base-linux-ci.yml

@@ -33,9 +33,10 @@ jobs:
         python-version: ${{ matrix.python-version }}
         environment-file: base/environment.yml
         activate-environment: pyk
-        auto-activate-base: false
+        auto-activate: false
         miniforge-version: "latest"
         architecture: ${{ contains(matrix.os, 'arm') && 'arm64' || 'x64' }}
+        conda-remove-defaults: true
 
     - name: Install pytest and ninja
       run: conda install -c conda-forge pytest ninja
@@ -104,9 +105,10 @@ jobs:
         python-version: ${{ matrix.python-version }}
         environment-file: base/environment.yml
         activate-environment: pyk
-        auto-activate-base: false
+        auto-activate: false
         miniforge-version: "latest"
         architecture: ${{ contains(matrix.os, 'arm') && 'arm64' || 'x64' }}
+        conda-remove-defaults: true
 
     - name: Install pytest and ninja
       run: conda install -c conda-forge pytest ninja
@@ -157,9 +159,10 @@ jobs:
         python-version: ${{ matrix.python-version }}
         environment-file: base/environment.yml
         activate-environment: pyk
-        auto-activate-base: false
+        auto-activate: false
         miniforge-version: "latest"
         architecture: ${{ contains(matrix.os, 'arm') && 'arm64' || 'x64' }}
+        conda-remove-defaults: true
 
     - name: Install pytest and ninja
       run: conda install -c conda-forge pytest ninja

.github/workflows/base-python-package.yml

@@ -31,9 +31,10 @@ jobs:
         python-version: ${{ matrix.python-version }}
         environment-file: base/environment.yml
         activate-environment: pyk
-        auto-activate-base: false
+        auto-activate: false
         miniforge-version: "latest"
         architecture: ${{ contains(matrix.os, 'arm') && 'arm64' || 'x64' }}
+        conda-remove-defaults: true
     - name: Install flake8
       run: conda install -c conda-forge flake8=7.3.0
     - name: Lint with flake8
@@ -62,9 +63,10 @@ jobs:
         python-version: ${{ matrix.python-version }}
         environment-file: base/environment.yml
         activate-environment: pyk
-        auto-activate-base: false
+        auto-activate: false
         miniforge-version: "latest"
         architecture: ${{ contains(matrix.os, 'arm') && 'arm64' || 'x64' }}
+        conda-remove-defaults: true
     - name: Install black and clang-format
       run: |
         conda install -c conda-forge black=25.12.0