vendor: bump k8s to v0.25.4

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

vendor/k8s.io/apimachinery/pkg/api/meta/OWNERS

@@ -1,18 +1,14 @@
 # See the OWNERS docs at https://go.k8s.io/owners
 
 reviewers:
-- thockin
-- smarterclayton
-- wojtek-t
-- deads2k
-- brendandburns
-- derekwaynecarr
-- caesarxuchao
-- mikedanese
-- liggitt
-- janetkuo
-- ncdc
-- dims
-- krousey
-- resouer
-- mfojtik
+  - thockin
+  - smarterclayton
+  - wojtek-t
+  - deads2k
+  - derekwaynecarr
+  - caesarxuchao
+  - mikedanese
+  - liggitt
+  - janetkuo
+  - ncdc
+  - dims