!12 glusterfs: set release num to 6 for CI

From: @liuzhiqiang26
Reviewed-by: @volcanodragon
Signed-off-by: @wubo009

glusterfs.spec

@@ -3,7 +3,7 @@
 
 Name:             glusterfs
 Version:          7.0
-Release:          4
+Release:          6
 License:          GPLv2 and LGPLv3+
 Summary:          Aggregating distributed file system
 URL:              http://docs.gluster.org/
@@ -459,6 +459,9 @@ exit 0
 %{_mandir}/man8/*gluster*.8*
 
 %changelog
+* Tue Feb 9 2021 Zhiqiang Liu <liuzhiqiang26@huawei.com> - 7.0-6
+- set release num to 6 for CI
+
 * Mon Feb 24 2020 renxudong<renxudong1@huawei.com> - 7.0-4
 - Type:bugfix
 - ID:NA