DEV-2028: Skip script if not there.

Author: petarbasic

composer.json

@@ -54,7 +54,7 @@
         ],
         "init-setup": [
             "@install-phar-tools",
-            "[ -f ./devsetup/setup-git-config.sh ] && ./devsetup/setup-git-config.sh"
+            "[ -f ./devsetup/setup-git-config.sh ] && ./devsetup/setup-git-config.sh || echo 'No git config setup script found, skipping.'"
         ],
         "post-root-package-install": [
             "rm README.md && mv README.md.dist README.md",