Bump python in /integrations/malware_tools_analyzers

Bumps python from 3.9-slim to 3.13-slim.

---
updated-dependencies:
- dependency-name: python
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

integrations/malware_tools_analyzers/Dockerfile

@@ -1,6 +1,6 @@
 # this base was derived from Thug requirements:
 # https://github.com/REMnux/docker/blob/master/thug/Dockerfile
-FROM python:3.9-slim
+FROM python:3.13-slim
 
 ENV PROJECT_PATH /opt/deploy
 ENV LOG_PATH /var/log/threat_matrix/malware_tools_analyzers