fix: align LSPHP module list with actual OLS repo packages

LSPHP packages don't have separate gd, mbstring, xml, zip, soap,
imap modules - these are bundled in lsphp-common. Updated module
list to only include packages that exist in the OLS repository:
common, curl, igbinary, imagick, intl, memcached, msgpack, mysql,
opcache, pear, redis, snmp, sqlite3, tidy.

Also update default PHP version to 8.5.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

config/wo.conf

@@ -79,7 +79,7 @@ keylength = "ec-384"
 [php]
 
 ### Default PHP version
-version = 8.3
+version = 8.5
 
 [mariadb]