Bump Microsoft.Build.Locator from 1.4.1 to 1.6.10

Bumps [Microsoft.Build.Locator](https://github.com/microsoft/MSBuildLocator) from 1.4.1 to 1.6.10.
- [Release notes](https://github.com/microsoft/MSBuildLocator/releases)
- [Commits](https://github.com/microsoft/MSBuildLocator/commits)

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

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

Directory.Packages.props

@@ -16,7 +16,7 @@
     <PackageVersion Include="Microsoft.Build.Framework" Version="$(MsBuildPackageVersion)" ExcludeAssets="runtime" />
     <PackageVersion Include="Microsoft.Build.Tasks.Core" Version="$(MsBuildPackageVersion)" ExcludeAssets="runtime" />
     <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="$(MsBuildPackageVersion)" ExcludeAssets="runtime" />
-    <PackageVersion Include="Microsoft.Build.Locator" Version="1.4.1" />
+    <PackageVersion Include="Microsoft.Build.Locator" Version="1.6.10" />
     <!-- Need to update Directory.Build.props DotNet.ReproducibleBuilds.Isolated version when updating this-->
     <PackageVersion Include="DotNet.ReproducibleBuilds" Version="1.1.1" PrivateAssets="All" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.6.0" />