Correct CONDA_BLD value for build_windows set of conda-packages

Author: oleksandr-pavlyk

.github/workflows/conda-package.yml

@@ -78,8 +78,6 @@ jobs:
     strategy:
       matrix:
         python: ['3.9', '3.10', '3.11', '3.12']
-    env:
-      conda-bld: C:\Miniconda\conda-bld\win-64\
     steps:
       - uses: actions/checkout@v4.1.7
         with:
@@ -113,6 +111,7 @@ jobs:
       - name: Store conda paths as envs
         shell: bash -l {0}
         run: |
+          echo "CONDA_BLD=$CONDA_PREFIX/conda-bld/win-64/" | tr "\\\\" '/' >> $GITHUB_ENV
           echo "WHEELS_OUTPUT_FOLDER=$GITHUB_WORKSPACE${{ runner.os == 'Linux' && '/' || '\\' }}" >> $GITHUB_ENV
 
       - name: Build conda package
@@ -126,7 +125,7 @@ jobs:
         uses: actions/upload-artifact@v4.4.0
         with:
           name: ${{ env.PACKAGE_NAME }} ${{ runner.os }} Python ${{ matrix.python }}
-          path: ${{ env.conda-bld }}${{ env.PACKAGE_NAME }}-*.tar.bz2
+          path: ${{ env.CONDA_BLD }}${{ env.PACKAGE_NAME }}-*.tar.bz2
 
       - name: Upload wheels artifact
         uses: actions/upload-artifact@v4.4.0