Force fault-injector update (#39031)

Author: Liudmila Molkova

eng/pipelines/templates/steps/http-fault-injector.yml

@@ -1,6 +1,8 @@
 steps:
   - powershell: |
       dotnet tool install azure.sdk.tools.httpfaultinjector --global --prerelease --add-source https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-net/nuget/v3/index.json
+      dotnet tool update azure.sdk.tools.httpfaultinjector --global --prerelease --add-source https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-net/nuget/v3/index.json
+      http-fault-injector --version
     displayName: 'Install http-fault-injector'
 
   - pwsh: |