[release-v2.9] releasing k3s-upgrader 0.7.0 (#608)

Signed-off-by: Chirayu Kapoor <[email protected]>
Co-authored-by: Jacob Lindgren <[email protected]>
Co-authored-by: Lucas Lopes <[email protected]>
Co-authored-by: Sakala Venkata Krishna Rohit <[email protected]>
Co-authored-by: Jake Hyde <[email protected]>
Co-authored-by: Jake Hyde <[email protected]>
Co-authored-by: Manuel Recena <[email protected]>
Co-authored-by: Chirayu Kapoor <[email protected]>

.github/CODEOWNERS

@@ -0,0 +1,6 @@
+# Release team is the new owner of the repository
+
+/.github/* @rancher/release-team
+
+# Hostbusters is the chart owner for k3s upgrader
+/charts/rancher-k3s-upgrader/* @rancher/rancher-team-2-hostbusters-dev

.github/workflows/pull-request.yaml

@@ -2,10 +2,8 @@ name: CI-pullrequest
 on:
   pull_request:
     branches:
-      - dev-v2.6
-      - release-v2.6
-      - dev-v2.7
-      - release-v2.7
+      - dev-v*
+      - release-v*
 
 jobs:
   validate-chart-questions: