up classifier version (#503)

Co-authored-by: gferraro <g.ferraro22@gmail.com>

Author: gferraro

tc2/thermal-recorder-py/init.sls

@@ -48,7 +48,7 @@ classifier-env:
 classifier-pipeline-pip:
   cacophony.pkg_installed_from_pypi:
     - name: classifier-pipeline
-    - version: "0.0.39"
+    - version: "0.0.40"
     - venv: /home/pi/.venv/classifier/bin/
 
 thermal-recorder-py-service: