build(deps): bump Microsoft.Build.Locator from 1.7.8 to 1.9.1

Bumps [Microsoft.Build.Locator](https://github.com/microsoft/MSBuildLocator) from 1.7.8 to 1.9.1.
- [Release notes](https://github.com/microsoft/MSBuildLocator/releases)
- [Commits](microsoft/MSBuildLocator@v1.7.8...v1.9.1)

---
updated-dependencies:
- dependency-name: Microsoft.Build.Locator
  dependency-version: 1.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -14,7 +14,7 @@
     <PackageVersion Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="8.1.1" />
     <PackageVersion Include="Microsoft.Build" Version="17.11.4" />
     <PackageVersion Include="Microsoft.Build.Framework" Version="17.11.4" />
-    <PackageVersion Include="Microsoft.Build.Locator" Version="1.7.8" />
+    <PackageVersion Include="Microsoft.Build.Locator" Version="1.9.1" />
     <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="17.11.4" />
     <PackageVersion Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageVersion Include="Microsoft.Extensions.DependencyModel" Version="8.0.2" />