Update Cake.Http to 5.0.0

---
updated-dependencies:
- dependency-name: Cake.Http
  dependency-version: 5.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

build/Directory.Packages.props

@@ -8,7 +8,7 @@
     <PackageVersion Include="Cake.Coverlet" Version="4.0.1" />
     <PackageVersion Include="Cake.Frosting" Version="5.0.0" />
     <PackageVersion Include="Cake.Frosting.Git" Version="5.0.1" />
-    <PackageVersion Include="Cake.Http" Version="4.0.0" />
+    <PackageVersion Include="Cake.Http" Version="5.0.0" />
     <PackageVersion Include="Cake.Incubator" Version="8.0.0" />
     <PackageVersion Include="Cake.DotNetLocalTools.Module" Version="3.0.12" />
     <PackageVersion Include="Cake.Docker" Version="1.3.0" />

build/docker/Tasks/DockerHubReadmePublish.cs

@@ -46,7 +46,7 @@ public override async Task RunAsync(BuildContext context)
             var token = context.ParseJson(response).Value<string>("token");
             settings
                 .SetContentType("application/json")
-                .SetAuthorization("JWT", token)
+                .SetAuthorization("JWT", token!)
                 .SetJsonRequestBody(new { full_description = readme });
         });
         context.Information("README.md updated on DockerHub");