Bump Microsoft.Extensions.Configuration.EnvironmentVariables and Microsoft.Extensions.Configuration.Json

Bumps Microsoft.Extensions.Configuration.EnvironmentVariables from 9.0.7 to 9.0.8
Bumps Microsoft.Extensions.Configuration.Json from 9.0.7 to 9.0.8

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.Configuration.EnvironmentVariables
  dependency-version: 9.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: microsoftextensions
- dependency-name: Microsoft.Extensions.Configuration.Json
  dependency-version: 9.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: microsoftextensions
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

sample/Tracker/Tracker.Database/Tracker.Database.csproj

@@ -16,8 +16,8 @@
 
   <ItemGroup>
     <PackageReference Include="dbup-sqlserver" Version="6.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.7" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.7" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.8" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.8" />
   </ItemGroup>
 
   <ItemGroup>