bump cryptography from 3.4.7 to 39.0.1
Here is the change log:
```
* SECURITY ISSUE - Fixed a bug where Cipher.update_into accepted Python buffer protocol objects, but allowed immutable buffers [CVE-2023-23931]
* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.0.8.
```
Change-Id: I3a5f88506c6bc560c66c6b0bb8005bc2d133f3ea
Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
diff --git a/tools/visualize-pdr/requirements.txt b/tools/visualize-pdr/requirements.txt
index d4e33c1..3d308f6 100644
--- a/tools/visualize-pdr/requirements.txt
+++ b/tools/visualize-pdr/requirements.txt
@@ -2,7 +2,7 @@
tabulate==0.8.9
bcrypt==3.2.0
cffi==1.14.5
-cryptography==3.4.7
+cryptography==39.0.1
paramiko==2.10.1
pycparser==2.20
pynacl==1.4.0