Initial branch creation for k8s version 1.30

Author: workflows/k3s-boshrelease/create-release-branches

vendir.yml

@@ -10,7 +10,7 @@ directories:
   - path: k3s-io/k3s
     githubRelease:
       slug: k3s-io/k3s
-      tag: v1.26.15+k3s1
+      tag: v1.30.0+k3s1
       disableAutoChecksumValidation: true
       assetNames: # only download specific assets (optional; v0.12.0+). We use assetNames inside githubRelease instead of
       # includePaths at path level. Using includePaths downloads all assets and filter after.