Bump G-Research.FSharp.Analyzers from 0.18.0 to 0.19.0 (#687)

---
updated-dependencies:
- dependency-name: G-Research.FSharp.Analyzers
  dependency-version: 0.19.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/Giraffe/Giraffe.fsproj

@@ -55,7 +55,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>build</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="G-Research.FSharp.Analyzers" Version="0.18.0">
+    <PackageReference Include="G-Research.FSharp.Analyzers" Version="0.19.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>analyzers</IncludeAssets>
     </PackageReference>