chore(deps): bump FluentValidation

Bumps [FluentValidation](https://github.com/JeremySkinner/fluentvalidation) from 11.11.0 to 12.0.0.
- [Release notes](https://github.com/JeremySkinner/fluentvalidation/releases)
- [Changelog](https://github.com/FluentValidation/FluentValidation/blob/main/Changelog.txt)
- [Commits](FluentValidation/FluentValidation@11.11.0...12.0.0)

---
updated-dependencies:
- dependency-name: FluentValidation
  dependency-version: 12.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

src/Dotnet.Samples.AspNetCore.WebApi/Dotnet.Samples.AspNetCore.WebApi.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="14.0.0" />
-    <PackageReference Include="FluentValidation" Version="11.11.0" />
+    <PackageReference Include="FluentValidation" Version="12.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.4" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="9.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.4">

src/Dotnet.Samples.AspNetCore.WebApi/packages.lock.json

@@ -13,9 +13,9 @@
       },
       "FluentValidation": {
         "type": "Direct",
-        "requested": "[11.11.0, )",
-        "resolved": "11.11.0",
-        "contentHash": "cyIVdQBwSipxWG8MA3Rqox7iNbUNUTK5bfJi9tIdm4CAfH71Oo5ABLP4/QyrUwuakqpUEPGtE43BDddvEehuYw=="
+        "requested": "[12.0.0, )",
+        "resolved": "12.0.0",
+        "contentHash": "8NVLxtMUXynRHJIX3Hn1ACovaqZIJASufXIIFkD0EUbcd5PmMsL1xUD5h548gCezJ5BzlITaR9CAMrGe29aWpA=="
       },
       "Microsoft.AspNetCore.OpenApi": {
         "type": "Direct",