Try if single quote can solve the unrecognized value issue

.azure-pipelines/run-test-template.yml

@@ -59,7 +59,7 @@ steps:
     parent_dir=$(basename $PWD)
     docker exec sonic-mgmt-2 bash -c "/var/src/$parent_dir/tests/kvmtest.sh -en -T ${{ parameters.tbtype }} -d /var/src/$parent_dir ${{ parameters.tbname }} ${{ parameters.dut }} ${{ parameters.section }}"
   displayName: "Run tests"
-  ${{ if eq(parameters.tbtype, "t0-sonic") }}:
+  ${{ if eq(parameters.tbtype, 't0-sonic') }}:
       continueOnError: true
 
 - script: |