Update module github.com/pulumi/pulumi-java/pkg to v1.21.3 (#791)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[github.com/pulumi/pulumi-java/pkg](https://redirect.github.com/pulumi/pulumi-java)
| require | patch | `v1.21.2` -> `v1.21.3` |

---

### Release Notes

<details>
<summary>pulumi/pulumi-java
(github.com/pulumi/pulumi-java/pkg)</summary>

###
[`v1.21.3`](https://redirect.github.com/pulumi/pulumi-java/blob/HEAD/CHANGELOG.md#vv1213---2026-03-11)

[Compare
Source](https://redirect.github.com/pulumi/pulumi-java/compare/v1.21.2...v1.21.3)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - Monday through Friday ( * * * * 1-5 ) (UTC).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Renovate
Bot](https://redirect.github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4yNjQuMCIsInVwZGF0ZWRJblZlciI6IjM5LjI2NC4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJkZXBlbmRlbmNpZXMiLCJpbXBhY3Qvbm8tY2hhbmdlbG9nLXJlcXVpcmVkIl19-->

Co-authored-by: pulumi-renovate[bot] <189166143+pulumi-renovate[bot]@users.noreply.github.com>

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/pulumi/providertest v0.6.0
 	github.com/pulumi/pulumi-dotnet/pulumi-language-dotnet/v3 v3.101.2
 	github.com/pulumi/pulumi-go-provider v1.3.0
-	github.com/pulumi/pulumi-java/pkg v1.21.2
+	github.com/pulumi/pulumi-java/pkg v1.21.3
 	github.com/pulumi/pulumi/pkg/v3 v3.225.1
 	github.com/pulumi/pulumi/sdk/v3 v3.225.1
 	github.com/regclient/regclient v0.7.1

go.sum

@@ -632,8 +632,8 @@ github.com/pulumi/pulumi-dotnet/pulumi-language-dotnet/v3 v3.101.2 h1:KkPxe3NwvF
 github.com/pulumi/pulumi-dotnet/pulumi-language-dotnet/v3 v3.101.2/go.mod h1:iHDH8lNqX/QhBGUvfIWKiilGxflbIaJWfW1Ng1qFa3c=
 github.com/pulumi/pulumi-go-provider v1.3.0 h1:y5vQal1PaxdwpNWk5OFqc/6yLPpNJNnA1eY80mnWaQ0=
 github.com/pulumi/pulumi-go-provider v1.3.0/go.mod h1:5k36le9qSSlcpHwkL56HQhSXTHskhHhrrJ+x4dsVavo=
-github.com/pulumi/pulumi-java/pkg v1.21.2 h1:FKHKWTgqNBozLOpTKmbD0PlHT7lpioovCmIU1cwCnJk=
+github.com/pulumi/pulumi-java/pkg v1.21.3 h1:Rzti1qvTkY9vFoah3R+K2oUDI71rC/HMOy1YZrQgtgc=
-github.com/pulumi/pulumi-java/pkg v1.21.2/go.mod h1:VPCKB2oaWBCQ109nWXgK1dTCoHowstOHz5FUqmYuJ+A=
+github.com/pulumi/pulumi-java/pkg v1.21.3/go.mod h1:gmb9so5DANWs4HIhwRKTIIe9aUcMoqcJkd7Nsuu7r1U=
 github.com/pulumi/pulumi/pkg/v3 v3.225.1 h1:cUSUj6jmphkZ/XJL5dkqFyGMiNpZ9Nh5YGTZ2svbMrg=
 github.com/pulumi/pulumi/pkg/v3 v3.225.1/go.mod h1:MraTeLp5QJ1z+7xYXyhAZdpbNaKjY7Kwe4oOHA0GMOg=
 github.com/pulumi/pulumi/sdk/v3 v3.225.1 h1:yn64PBZocE0Ums82fc6jaWRZthZ352BFi/tVAs5jrps=