Add export LD_LIBRARY_PATH="$CONDA_PREFIX/lib/:$LD_LIBRARY_PATH" to ci

Author: mcbarton

.github/workflows/main.yml

@@ -104,6 +104,7 @@ jobs:
         if: ${{ runner.os != 'windows' }}
         shell: bash -l {0}
         run: |
+          export LD_LIBRARY_PATH="$CONDA_PREFIX/lib/:$LD_LIBRARY_PATH"
           mkdir -p build
           cd build
           cmake .. \