edge-tool -update cryptography to latest (44.0.0)

There's a few dependabots open on this, pull in latest cryptography.

edge-tool/requirements.txt

@@ -1,6 +1,6 @@
 docopt==0.6.2
 cbor2==5.4.6
 pyclibrary==0.2.1
-cryptography==41.0.7
+cryptography==44.0.0
 six==1.16.0
 pytest==7.1.3