Further fixup for Ubuntu cloud images

The official Ubuntu cloud images have some further python pkgs
preinstalled that conflict with our requirements. Allow to
overwrite them.

Signed-off-by: Dr. Jens Harbott <harbott@osism.tech>
Closes-Bug: 1871485
Change-Id: I793c250cae5e7b9bc835b7016d790d1f9ae8a7f3
diff --git a/tools/fixup_stuff.sh b/tools/fixup_stuff.sh
index 8a2c337..197a12d 100755
--- a/tools/fixup_stuff.sh
+++ b/tools/fixup_stuff.sh
@@ -167,6 +167,8 @@
     # overwriting works.  So this hacks around those packages that
     # have been dragged in by some other system dependency
     sudo rm -rf /usr/lib/python3/dist-packages/PyYAML-*.egg-info
+    sudo rm -rf /usr/lib/python3/dist-packages/pyasn1_modules-*.egg-info
+    sudo rm -rf /usr/lib/python3/dist-packages/simplejson-*.egg-info
 }
 
 function fixup_all {