Bump Microsoft.NET.Test.Sdk and slopwatch.cmd

Bumps Microsoft.NET.Test.Sdk from 18.0.1 to 18.5.1
Bumps slopwatch.cmd from 0.3.3 to 0.4.0

---
updated-dependencies:
- dependency-name: Microsoft.NET.Test.Sdk
  dependency-version: 18.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: nuget-minor-patch
- dependency-name: slopwatch.cmd
  dependency-version: 0.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: nuget-minor-patch
...

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

Author: dependabot[bot]

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "slopwatch.cmd": {
-      "version": "0.3.3",
+      "version": "0.4.0",
       "commands": [
         "slopwatch"
       ],

src/Directory.Packages.props

@@ -9,7 +9,7 @@
         <PackageVersion Include="System.Text.Json" Version="10.0.7"/>
         <!--- Testing -->
         <PackageVersion Include="coverlet.collector" Version="6.0.4"/>
-        <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1"/>
+        <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.5.1"/>
         <PackageVersion Include="NSubstitute" Version="5.3.0"/>
         <PackageVersion Include="xunit" Version="2.9.3"/>
         <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5"/>