Turn off helix matrix

Author: John Luo

.azure/pipelines/ci.yml

@@ -607,7 +607,7 @@ stages:
       - script: ./build.cmd -ci -nobl -noBuildRepoTasks -restore -noBuild -noBuildNative -projects src/Grpc/**/*.csproj
         displayName: Restore interop projects
       - script: ./build.cmd -ci -nobl -noBuildRepoTasks -noRestore -test -all -noBuildNative -projects eng\helix\helix.proj
-                /p:IsHelixDaily=true /p:IsRequiredCheck=true /p:IsHelixJob=true /p:BuildInteropProjects=true /p:RunTemplateTests=true
+                /p:IsRequiredCheck=true /p:IsHelixJob=true /p:BuildInteropProjects=true /p:RunTemplateTests=true
                 /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
         displayName: Run build.cmd helix target
         env: