fix(github-release): update k0sproject/k0s to v1.28.5+k0s.0 (#1135)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

bootstrap/templates/k0s/k0s-config.yaml.j2

@@ -27,7 +27,7 @@ spec:
     {% endif %}
   k0s:
     # renovate: datasource=github-releases depName=k0sproject/k0s
-    version: "v1.28.4+k0s.0"
+    version: "v1.28.5+k0s.0"
     dynamicConfig: false
     config:
       spec: