fix(seerr): add python3-setuptools to install and update deps

node-gyp's bundled node-gyp (v8.4.1) uses distutils which was removed
from Python 3.12+. Adding python3-setuptools provides the distutils
shim needed to compile native sqlite3 bindings.

Also adds build-essential + python3-setuptools before pnpm install in
the update function to match the install script's dependency setup.

Fixes #12939

install/seerr-install.sh

@@ -14,7 +14,9 @@ network_check
 update_os
 
 msg_info "Installing Dependencies"
-$STD apt-get install -y build-essential
+$STD apt-get install -y \
+  build-essential \
+  python3-setuptools
 msg_ok "Installed Dependencies"
 
 fetch_and_deploy_gh_release "seerr" "seerr-team/seerr" "tarball"