MB-66439: Prep builds for 7.6.5-MP7

Change-Id: I9386e0756be28cfc5eb4f14450a48c8db36197e2
Reviewed-on: https://review.couchbase.org/c/manifest/+/226929
Tested-by: Build Bot <[email protected]>
Reviewed-by: Ming Ho <[email protected]>

Author: ceejatec

couchbase-server/product-config.json

@@ -56,15 +56,15 @@
         },
         "couchbase-server/trinity/7.6.5.xml": {
             "release": "trinity",
-            "release_name": "Trinity (7.6.5-MP6)",
+            "release_name": "Trinity (7.6.5-MP7)",
             "parent": "couchbase-server/trinity.xml",
             "production": true,
             "start_build": 5700,
             "trigger_blackduck": true,
             "interval": 121,
             "keep_git": true,
             "restricted": true,
-            "approval_ticket": "MB-65999"
+            "approval_ticket": "MB-66439"
         },
         "couchbase-server/trinity/7.6.4.xml": {
             "release": "trinity",