chore(deps): update dependency go to v1.23.6 (#3889)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [go](https://go.dev/) ([source](https://redirect.github.com/golang/go)) | toolchain | patch | `1.23.4` -> `1.23.6` |

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> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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### Release Notes

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

### [`v1.23.6`](https://redirect.github.com/golang/go/compare/go1.23.5...go1.23.6)

### [`v1.23.5`](https://redirect.github.com/golang/go/compare/go1.23.4...go1.23.5)

</details>

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Author: renovate[bot]

go.mod

@@ -2,7 +2,7 @@ module github.com/trufflesecurity/trufflehog/v3
 
 go 1.23.1
 
-toolchain go1.23.4
+toolchain go1.23.6
 
 replace github.com/jpillora/overseer => github.com/trufflesecurity/overseer v1.2.8