Move git safe.directory to earlier stage

Signed-off-by: GitHub <noreply@github.com>

.devcontainer/setup.sh

@@ -2,15 +2,16 @@
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" >/dev/null 2>&1 && pwd )"
 
 cd $DIR/
-git submodule update --init
-
-# Codespace config
-cp .devcontainer/codespace.config.php config/codespace.config.php
 
 # Set git safe.directory
 git config --global --add safe.directory /var/www/html
 git config --global --add safe.directory /var/www/html/3rdparty
 
+git submodule update --init
+
+# Codespace config
+cp .devcontainer/codespace.config.php config/codespace.config.php
+
 # Onetime installation setup
 if [[ ! $(sudo -u ${APACHE_RUN_USER} php occ status) =~ installed:[[:space:]]*true ]]; then
     echo "Running NC installation"