Update opendev-change-merge pipeline in projects.yaml

Change-Id: I7424785e238c513250c022403daf4aca8545681d
diff --git a/zuul.d/projects.yaml b/zuul.d/projects.yaml
index c01391b..e0c4e4b 100644
--- a/zuul.d/projects.yaml
+++ b/zuul.d/projects.yaml
@@ -20,7 +20,7 @@
       jobs:
         - opendev-zuul-rebase-01
 
-    opendev-merge:
+    opendev-change-merge:
       jobs:
         - opendev-zuul-rebase-01
 
@@ -30,7 +30,7 @@
       jobs:
         - opendev-zuul-jobs-rebase-01
 
-    opendev-merge:
+    opendev-change-merge:
       jobs:
         - opendev-zuul-jobs-rebase-01
 
@@ -40,7 +40,7 @@
       jobs:
         - opendev-zuul-zuul-base-jobs-rebase-01
 
-    opendev-merge:
+    opendev-change-merge:
       jobs:
         - opendev-zuul-zuul-base-jobs-rebase-01