Fix file name pattern in TimeBasedRollingPolicy
Fix file name pattern in TimeBasedRollingPolicy

riemann/riemann,counsyl/riemann,abailly/riemann,pradeepchhetri/riemann,riemann/riemann,eric/riemann,vixns/riemann,aphyr/riemann,bmhatfield/riemann,jamtur01/riemann,alq666/riemann,jamtur01/riemann,jeanpralo/riemann,pradeepchhetri/riemann,abailly/riemann,Anvil/riemann,vixns/riemann,aphyr/riemann,eric/riemann,AkihiroSuda/riemann,bmhatfield/riemann,Anvil/riemann,bwilber/riemann,counsyl/riemann,jeanpralo/riemann,alq666/riemann,AkihiroSuda/riemann,bwilber/riemann