ci: fix conditions

.woodpecker/lint.yml

@@ -5,8 +5,7 @@ when:
     - pull_request
     - tag
     - push
-
-branches:
+  branch:
     - main
     - release/**
 

.woodpecker/renovate.yml

@@ -1,9 +1,9 @@
 platform: linux/amd64
 
 when:
-  event: 
+  event:
     - cron
-    - manual
+  cron: renovate
   repo: forgejo-contrib/forgejo-helm
 
 pipeline:
@@ -20,4 +20,4 @@ pipeline:
       - source: token
         target: renovate_token
       - source: gh_token
-        target: github_com_token
+        target: github_com_token