Update first-party Pulumi dependencies to v4.21.0 (#3438)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [@pulumi/kubernetes](https://pulumi.com)
([source](https://redirect.github.com/pulumi/pulumi-kubernetes)) |
dependencies | minor | [`4.20.0` ->
`4.21.0`](https://renovatebot.com/diffs/npm/@pulumi%2fkubernetes/4.20.0/4.21.0)
|
|
[github.com/pulumi/pulumi-kubernetes/sdk/v4](https://redirect.github.com/pulumi/pulumi-kubernetes)
| require | minor | `v4.20.0` -> `v4.21.0` |

---

### Release Notes

<details>
<summary>pulumi/pulumi-kubernetes (@&#8203;pulumi/kubernetes)</summary>

###
[`v4.21.0`](https://redirect.github.com/pulumi/pulumi-kubernetes/blob/HEAD/CHANGELOG.md#4210-January-16-2025)

[Compare
Source](https://redirect.github.com/pulumi/pulumi-kubernetes/compare/v4.20.0...v4.21.0)

##### Changed

- Upgrade `pulumi-java` to version `v1.0.0`
([#&#8203;3436](https://redirect.github.com/pulumi/pulumi-kubernetes/pull/3436))

</details>

---

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---

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---

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provider/go.mod

@@ -18,7 +18,7 @@ require (
 	github.com/onsi/gomega v1.35.1
 	github.com/pkg/errors v0.9.1
 	github.com/pulumi/cloud-ready-checks v1.2.0
-	github.com/pulumi/pulumi-kubernetes/sdk/v4 v4.20.0
+	github.com/pulumi/pulumi-kubernetes/sdk/v4 v4.21.0
 	github.com/pulumi/pulumi/pkg/v3 v3.146.0
 	github.com/pulumi/pulumi/sdk/v3 v3.146.0
 	github.com/stretchr/testify v1.10.0

tests/ci-cluster/package.json

@@ -5,7 +5,7 @@
     },
     "dependencies": {
         "@pulumi/gcp": "8.14.0",
-        "@pulumi/kubernetes": "4.20.0",
+        "@pulumi/kubernetes": "4.21.0",
         "@pulumi/pulumi": "3.146.0"
     }
 }

tests/go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/pulumi/providertest v0.1.5
 	github.com/pulumi/pulumi-kubernetes/provider/v4 v4.0.0
-	github.com/pulumi/pulumi-kubernetes/sdk/v4 v4.20.0
+	github.com/pulumi/pulumi-kubernetes/sdk/v4 v4.21.0
 	github.com/pulumi/pulumi/pkg/v3 v3.146.0
 	github.com/pulumi/pulumi/sdk/v3 v3.146.0
 	github.com/pulumiverse/pulumi-time/sdk v0.0.0-20231010123146-089d7304da13

tests/sdk/nodejs/examples/helm-no-default-provider/package.json

@@ -5,7 +5,7 @@
     },
     "dependencies": {
         "@pulumi/pulumi": "3.146.0",
-        "@pulumi/kubernetes": "4.20.0",
+        "@pulumi/kubernetes": "4.21.0",
         "@pulumi/kubernetesx": "0.1.6"
     }
 }

tests/sdk/nodejs/examples/prometheus-operator/package.json

@@ -2,7 +2,7 @@
     "name": "prometheus-operator",
     "version": "0.1.0",
     "dependencies": {
-        "@pulumi/kubernetes": "4.20.0",
+        "@pulumi/kubernetes": "4.21.0",
         "@pulumi/pulumi": "latest"
     },
     "peerDependencies": {

tests/sdk/nodejs/options/package.json

@@ -6,7 +6,7 @@
     },
     "dependencies": {
         "@pulumi/pulumi": "3.146.0",
-        "@pulumi/kubernetes": "4.20.0",
+        "@pulumi/kubernetes": "4.21.0",
         "@pulumiverse/time": "^0.0.16"
     }
 }