Add Qiskit Nature and PySCF (#28)

Check list:

- [X] PR description is meaningful.
- [ ] `./generate_requirements.sh` has been executed (when appropriate).
- [X] `./check_docker.sh` executes successfully locally.
- [X] `./build_docker.sh` executes successfully locally.
- [x] Zoose version in `.env` has been updated appropriately.
- [ ] Commit has been tagged `git tag X.Y.Z` with `X.Y.Z` as in `.env`.
- [ ] `README` has been updated (if applicable).

.env

@@ -1,3 +1,3 @@
 PREFIX=databaseline/zoose
 BASE=databaseline/zoose-base
-TAG=4.2.0
+TAG=4.3.0

quantum/requirements.txt

@@ -7,6 +7,11 @@ pennylane-sf==0.29.0
 pennylane==0.30.0
 pytket==1.15.0
 qiskit==0.43.0
+qiskit[finance]
+qiskit[machine-learning]
+qiskit[nature]
+qiskit[optimization]
 qiskit[visualization]
+qiskit-nature-pyscf
 qutip==4.7.1
 strawberryfields==0.23.0