chore(deps): update dependency system.text.json to v7.0.3 (#66)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

src/OpenFeature.Contrib.Providers.GOFeatureFlag/OpenFeature.Contrib.Providers.GOFeatureFlag.csproj

@@ -13,7 +13,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Text.Json" Version="7.0.2" />
+    <PackageReference Include="System.Text.Json" Version="7.0.3" />
   </ItemGroup>
 
   <PropertyGroup>