chore(deps): update dependency golang to v1.21.3 (#395)

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This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [golang](https://togithub.com/golang/go) | patch | `1.21.2` ->
`1.21.3` |

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### ⚠ Dependency Lookup Warnings ⚠

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### Release Notes

<details>
<summary>golang/go (golang)</summary>

###
[`v1.21.3`](https://togithub.com/golang/go/compare/go1.21.2...go1.21.3)

[Compare
Source](https://togithub.com/golang/go/compare/go1.21.2...go1.21.3)

</details>

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.tool-versions

@@ -1 +1 @@
-golang 1.21.2
+golang 1.21.3