chore(deps): bump bitnami/kubectl from 1.27 to 1.30 in /test/container (

argoproj#18012)

Bumps bitnami/kubectl from 1.27 to 1.30.

---
updated-dependencies:
- dependency-name: bitnami/kubectl
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

test/container/Dockerfile

@@ -12,7 +12,7 @@ FROM docker.io/library/golang:1.22.1@sha256:0b55ab82ac2a54a6f8f85ec8b943b9e470c3
 
 FROM docker.io/library/registry:2.8@sha256:fb9c9aef62af3955f6014613456551c92e88a67dcf1fc51f5f91bcbd1832813f as registry
 
-FROM docker.io/bitnami/kubectl:1.27@sha256:14ab746e857d96c105df4989cc2bf841292f2d143f7c60f9d7f549ae660eab43 as kubectl
+FROM docker.io/bitnami/kubectl:1.30@sha256:b909f3a93813f25192bcb57f5c1e482d53ba01413db69c8143fca882e6e930e5 as kubectl
 
 FROM docker.io/library/ubuntu:22.04@sha256:1b8d8ff4777f36f19bfe73ee4df61e3a0b789caeff29caa019539ec7c9a57f95