Bump System.Text.Json from 7.0.2 to 7.0.3 (#934)

Bumps System.Text.Json from 7.0.2 to 7.0.3.

---
updated-dependencies:
- dependency-name: System.Text.Json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -29,7 +29,7 @@
     <PackageVersion Include="System.IO.Pipelines" Version="7.0.0" />
     <PackageVersion Include="System.IO.Pipes" Version="4.3.0" />
     <PackageVersion Include="System.Net.Http" Version="4.3.4" />
-    <PackageVersion Include="System.Text.Json" Version="7.0.2" />
+    <PackageVersion Include="System.Text.Json" Version="7.0.3" />
     <PackageVersion Include="System.Text.Encodings.Web" Version="7.0.0" />
     <PackageVersion Include="System.Threading.Tasks.Dataflow" Version="7.0.0" />
     <PackageVersion Include="System.ValueTuple" Version="4.5.0" />