Remove the "link trick" for Anaconda in CI

Author: Chris00

.github/workflows/rust.yml

@@ -61,6 +61,4 @@ jobs:
       shell: bash
       run: |
         eval "$($CONDA/bin/conda shell.bash activate)"
-        mkdir -p target/debug/deps
-        ln -s $CONDA_PREFIX/lib/libpython* target/debug/deps
         cargo run --example a_simple_example