Bump the nuget-deps group with 1 update (#90)

Updated
[dotnet-outdated-tool](https://github.com/dotnet-outdated/dotnet-outdated)
from 4.6.9 to 4.7.0.

<details>
<summary>Release notes</summary>

_Sourced from [dotnet-outdated-tool's
releases](https://github.com/dotnet-outdated/dotnet-outdated/releases)._

## 4.7.0



Commits viewable in [compare
view](dotnet-outdated/dotnet-outdated@v4.6.9...v4.7.0).
</details>

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Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.config/dotnet-tools.json

@@ -17,7 +17,7 @@
       "rollForward": false
     },
     "dotnet-outdated-tool": {
-      "version": "4.6.9",
+      "version": "4.7.0",
       "commands": [
         "dotnet-outdated"
       ],