Update PyACP to 0.1rc1 (#773)

Author: greschd

pyproject.toml

@@ -24,7 +24,7 @@ classifiers = [
 ]
 
 dependencies = [
-    "ansys-acp-core==0.1b2",
+    "ansys-acp-core==0.1rc1",
     "ansys-additive-core==0.18.1",
     "ansys-additive-widgets==0.2.1",
     "ansys-conceptev-core==0.5",