Update META for v17.11.0.

Update slurm.spec and slurm.spec-legacy as well

META

@@ -9,9 +9,7 @@
   Minor:	11
   Micro:	0
   Version:	17.11.0
-  Release:	0rc3
-
-# Include leading zero for all pre-releases
+  Release:	1
 
 ##
 #  When making a new Major/Minor version update

contribs/slurm.spec-legacy

@@ -3,7 +3,7 @@
 
 Name:		slurm
 Version:	17.11.0
-%global rel	0rc3
+%global rel	1
 Release:	%{rel}%{?dist}
 Summary:	Slurm Workload Manager
 

slurm.spec

 Name:		slurm
 Version:	17.11.0
-%global rel	0rc3
+%global rel	1
 Release:	%{rel}%{?dist}
 Summary:	Slurm Workload Manager