Enable root symlink resolution in PHP server

Add resolve_root_symlink to PHP server options

Author: arnaud-ritti

src/variations/frankenphp/etc/frankenphp/Caddyfile

@@ -88,6 +88,8 @@ fd00::/8 \
 
 	php_server {
 		{$CADDY_PHP_SERVER_OPTIONS}
+		# Required for the public/storage/ directory...
+        resolve_root_symlink
 	}
 	file_server
 
@@ -159,4 +161,4 @@ fd00::/8 \
 import ssl-mode/{$SSL_MODE:off}.caddyfile
 
 # Add additional Caddy configuration files from the caddyfile.d directory
-import caddyfile.d/*.caddyfile
+import caddyfile.d/*.caddyfile