test-proxy hotfixes for livetests (Azure#21828)

Author: scbedd

eng/pipelines/templates/jobs/live.tests.yml

@@ -52,6 +52,9 @@ parameters:
   - name: UsePlatformContainer
     type: boolean
     default: false
+- name: TestProxy
+  type: boolean
+  default: false
 
 jobs:
   - job:
@@ -117,7 +120,8 @@ jobs:
           AdditionalTestArgs: ${{ parameters.AdditionalTestArgs }}
           TestMarkArgument: ${{ parameters.TestMarkArgument }}
           InjectedPackages: ${{ parameters.InjectedPackages }}
-          BuildDocs: ${{parameters.BuildDocs}}
+          BuildDocs: ${{ parameters.BuildDocs }}
+          TestProxy: ${{ parameters.TestProxy }}
 
       - template: /eng/common/TestResources/remove-test-resources.yml
         parameters:

eng/pipelines/templates/stages/archetype-sdk-tests.yml

@@ -86,6 +86,9 @@ parameters:
   - name: PlatformPostSteps
     type: object
     default: []
+- name: TestProxy
+  type: boolean
+  default: false
 
 stages:
 - ${{ each cloud in parameters.CloudConfig }}:
@@ -118,6 +121,7 @@ stages:
               InjectedPackages: ${{ parameters.InjectedPackages }}
               BuildDocs: ${{ parameters.BuildDocs }}
               TestTimeoutInMinutes: ${{ parameters.TestTimeoutInMinutes }}
+              TestProxy: ${{ parameters.TestProxy }}
             MatrixConfigs:
               # Enumerate platforms and additional platforms based on supported clouds (sparse platform<-->cloud matrix).
               - ${{ each config in parameters.MatrixConfigs }}: