raise Qiskit dependency to 0.45.0 (Qiskit#2008)

Co-authored-by: Hiroshi Horii <hhorii@users.noreply.github.com>

setup.py

@@ -22,7 +22,7 @@
 extras_requirements = {"dask": ["dask", "distributed"]}
 
 requirements = [
-    "qiskit>=0.44.0",
+    "qiskit>=0.45.0",
     "numpy>=1.16.3",
     "scipy>=1.0",
     "psutil>=5",