Merge pull request #156101 from arulajmani/blathers/backport-release-25.4-156081

release-25.4: kvnemesis: bump the timeout

Author: arulajmani

pkg/kv/kvnemesis/BUILD.bazel

@@ -61,7 +61,7 @@ go_library(
 
 go_test(
     name = "kvnemesis_test",
-    size = "medium",
+    size = "large",
     srcs = [
         "applier_test.go",
         "engine_test.go",