fix(xo-server/config): `maxMergedDeltasPerRun` position
fix(xo-server/config): `maxMergedDeltasPerRun` position

Introduced by 688b65ccd

lmcro/xo-web,lmcro/xo-web,lmcro/xo-web,vatesfr/xo-web,vatesfr/xo-web