Bump Microsoft.CodeAnalysis.NetAnalyzers from 6.0.0 to 7.0.0 in /src (#379)

Bumps [Microsoft.CodeAnalysis.NetAnalyzers](https://github.com/dotnet/roslyn-analyzers) from 6.0.0 to 7.0.0.
- [Release notes](https://github.com/dotnet/roslyn-analyzers/releases)
- [Changelog](https://github.com/dotnet/roslyn-analyzers/blob/main/PostReleaseActivities.md)
- [Commits](dotnet/roslyn-analyzers@6.0.0...7.0.0)

---
updated-dependencies:
- dependency-name: Microsoft.CodeAnalysis.NetAnalyzers
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

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

Author: dependabot[bot]

src/Cake.AzureDevOps/Cake.AzureDevOps.csproj

@@ -36,7 +36,7 @@
   <ItemGroup>
     <PackageReference Include="Cake.Common" Version="3.0.0" PrivateAssets="All" />
     <PackageReference Include="Cake.Core" Version="3.0.0" PrivateAssets="All" />
-    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="6.0.0">
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="7.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>