Removed another reference to pybca from workflow.

Author: Jon Drobny

.github/workflows/rustbca_compile_check.yml

@@ -44,7 +44,7 @@ jobs:
         python3 -m pip install setuptools_rust testresources setuptools wheel
         python3 -m pip install --upgrade pip setuptools wheel
         python3 -m pip install .
-        python3 -c "from libRustBCA.pybca import *;"
+        python3 -c "from libRustBCA import *;"
         python3 examples/test_rustbca.py
     - name: Test Fortran and C bindings
       run : |