Update some python packages to allow building in Python 3.12

Cython 0.29.28 -> 0.29.30
lxml 4.9.2 -> 5.1.0
PyYAML 6.0 -> 6.0.1

PyXB has been abandoned and replaced by PyXB-X
PyXB 1.2.6 -> PyXB-X 1.2.6.1

Resolves: #38

requirements.txt

@@ -7,16 +7,16 @@ charset-normalizer==2.0.12
 constantly==15.1.0
 construct==2.10.68
 cryptography==37.0.2
-Cython==0.29.28
+Cython==0.29.30
 hyperlink==21.0.0
 idna==3.3
 incremental==21.3.0
-lxml==4.9.2
+lxml==5.1.0
 netifaces>=0.10.4
 numpy>=1.19.5
 pycparser==2.21
-PyYAML==6.0
-PyXB==1.2.6
+PyYAML==6.0.1
+PyXB-X==1.2.6.1
 rawsocket==0.2
 requests==2.27.1
 six==1.16.0