Merge pull request #8419 from ThomasWaldmann/upgrade-pyinstaller

upgrade pyinstaller to 6.10.0, fixes #8366

Vagrantfile

@@ -210,7 +210,7 @@ def install_pyinstaller()
     . ~/.bash_profile
     cd /vagrant/borg
     . borg-env/bin/activate
-    pip install 'pyinstaller==6.7.0'
+    pip install 'pyinstaller==6.10.0'
   EOF
 end