fixes dependabot alert for certifi, adds pypdf

FelixKirschKern · FelixKirschKern · commit 0247d16f1474 · 2023-09-08T13:41:22.000+02:00
diff --git a/build b/build
@@ -1,5 +1,5 @@
 #!/bin/bash
 
-VERSION=v1.12.0
+VERSION=v1.12.1
 
 docker build -t kernai/refinery-parent-images:$VERSION-exec-env -f Dockerfile .
diff --git a/submodules/parent-images b/submodules/parent-images
@@ -1 +1 @@
-Subproject commit 4a6b0ad730467dfbf9f4b305cf63f6e275c1c11b
+Subproject commit 81790040d0d7a3c953b467966e7e326a725d6708
