build(deps): bump Giraffe from 7.0.0-alpha-001 to 7.0.0

Bumps [Giraffe](https://github.com/giraffe-fsharp/Giraffe) from 7.0.0-alpha-001 to 7.0.0.
- [Release notes](https://github.com/giraffe-fsharp/Giraffe/releases)
- [Changelog](https://github.com/giraffe-fsharp/Giraffe/blob/master/RELEASE_NOTES.md)
- [Commits](giraffe-fsharp/Giraffe@v7.0.0-alpha-001...v7.0.0)

---
updated-dependencies:
- dependency-name: Giraffe
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Directory.Packages.props

@@ -4,7 +4,7 @@
   </PropertyGroup>
   <ItemGroup>
     <!-- Common -->
-    <PackageVersion Include="Giraffe" Version="7.0.0-alpha-001" />
+    <PackageVersion Include="Giraffe" Version="7.0.0" />
     <PackageVersion Include="Ionide.KeepAChangelog.Tasks" Version="0.1.8" />
     <PackageVersion Include="FSharp.Core" Version="8.0.300" />
     <!-- Giraffe.OpenApi -->