update k8s.io to v0.22.0

[jsirianni]

Description of Changes

When upgrading one k8s.io module at a time, builds fail. This is because the 3 modules should be versioned together, per this thread.

Supersedes #373
Supersedes #372

Kubernetes functionality is working well:

{
  "timestamp": "2021-08-12T02:46:30.18505116Z",
  "severity": 30,
  "severity_text": "stdout",
  "labels": {
    "k8s-pod/app": "mongo",
    "k8s-pod/pod-template-hash": "5bbd5cdd6b",
    "log_type": "k8s.container",
    "plugin_id": "kubernetes_container",
    "stream": "stdout"
  },
  "resource": {
    "k8s.cluster.name": "stanza_example",
    "k8s.container.id": "3c6c2842486d57dd600895ab7e106e8371b16c37861779cd2f8a97c1ac8041f5",
    "k8s.container.name": "wordpress",
    "k8s.deployment.name": "mongodb",
    "k8s.namespace.name": "default",
    "k8s.namespace.uid": "3860b3e2-f894-42f5-8af0-e634187299d8",
    "k8s.node.name": "",
    "k8s.pod.name": "mongodb-5bbd5cdd6b-vpx8r",
    "k8s.pod.uid": "4e8fab46-05b7-4938-9eda-e4bee7ce9033",
    "k8s.replicaset.name": "mongodb-5bbd5cdd6b"
  },
  "record": {
    "attr": {
      "message": "[1628736390:181995][1:0x7fd1d1c43700], WT_SESSION.checkpoint: [WT_VERB_CHECKPOINT_PROGRESS] saving checkpoint snapshot min: 3, snapshot max: 3 snapshot count: 0, oldest timestamp: (0, 0) , meta checkpoint timestamp: (0, 0) base write gen: 7"
    },
    "c": "STORAGE",
    "ctx": "Checkpointer",
    "id": 22430,
    "msg": "WiredTiger message",
    "s": "I",
    "t": {
      "$date": "2021-08-12T02:46:30.182+00:00"
    }
  }
}

Please check that the PR fulfills these requirements

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)
• Add a changelog entry (for non-trivial bug fixes / features)
• CI passes

[djaglowski]

Log Files	Logs / Second	CPU Avg (%)	CPU Avg Δ (%)	Memory Avg (MB)	Memory Avg Δ (MB)
1	1000	1.4310386	-0.10345316	128.53825	-0.3203125
1	5000	5.2760024	+0.32764435	138.06479	+0.102371216
1	10000	9.982824	-0.8796263	142.93803	+0.6000824
1	50000	52.777298	-0.4470253	180.69922	+3.567215
1	100000	97.1923	-3.153099	234.98546	+0.44047546
10	100	1.9138207	-0.034512877	133.97575	-1.6147614
10	500	6.172501	-0.51728153	137.24448	-3.107483
10	1000	12.464651	+0.3092518	146.78825	+0.5808258
10	5000	61.501305	+5.775421	184.3478	+4.938843
10	10000	106.13978	-2.6352463	223.5594	-8.861664

[codecov]

Codecov Report

Merging #377 (58c184f) into master (7f94b79) will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #377      +/-   ##
==========================================
+ Coverage   73.30%   73.31%   +0.01%     
==========================================
  Files         124      124              
  Lines        7977     7977              
==========================================
+ Hits         5847     5848       +1     
  Misses       1635     1635              
+ Partials      495      494       -1     

Impacted Files	Coverage Δ
operator/builtin/input/file/reader.go	69.30% <0.00%> (-1.75%)	⬇️
operator/builtin/output/forward/forward.go	60.49% <0.00%> (-1.23%)	⬇️
operator/builtin/input/file/file.go	81.15% <0.00%> (+0.52%)	⬆️
operator/builtin/output/otlp/otlp.go	68.13% <0.00%> (+3.30%)	⬆️

---

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[schmikei]

Looked through the changelog and think we should be good since these libraries are tightly coupled with the main kubernetes branch.
https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.22.md