ci: prepare for v6.x branch

Signed-off-by: Rifa Achrinza <[email protected]>

Author: achrinza

.github/workflows/continuous-integration.yaml

@@ -4,10 +4,12 @@ on:
   push:
     branches:
     - master
+    - 6.x
     - 5.x
   pull_request:
     branches:
     - master
+    - 6.x
     - 5.x
   schedule:
     - cron: '0 2 * * 1' # At 02:00 on Monday

renovate.json

@@ -2,6 +2,10 @@
   "extends": [
     "github>loopbackio/cicd//shared-configs/renovate/base"
   ],
-  "baseBranches": ["master", "5.x"]
+  "baseBranches": [
+    "master",
+    "6.x",
+    "5.x"
+  ]
 }