Update dependency Microsoft.Build.Locator to 1.9.1 (#1204)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Directory.Packages.props

@@ -18,7 +18,7 @@
     <PackageVersion Include="LibGit2Sharp.NativeBinaries" Version="$(LibGit2SharpNativeVersion)" />
     <PackageVersion Include="LibGit2Sharp" Version="0.28.0" />
     <PackageVersion Include="Microsoft.Build.Framework" Version="$(MSBuildPackageVersion)" />
-    <PackageVersion Include="Microsoft.Build.Locator" Version="1.7.8" />
+    <PackageVersion Include="Microsoft.Build.Locator" Version="1.9.1" />
     <PackageVersion Include="Microsoft.Build.Tasks.Core" Version="$(MSBuildPackageVersion)" />
     <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="$(MSBuildPackageVersion)" />
     <PackageVersion Include="Microsoft.Build" Version="$(MSBuildPackageVersion)" />