Inhibit code coverage upload for ADO.Net pipelines (#3828)

Author: paulmedynski

.config/CredScanSuppressions.json

@@ -12,6 +12,14 @@
     {
       "file": "doc/samples/SqlConnectionStringBuilder.cs",
       "justification": "Documentation could include sample data and can be ignored"
+    },
+    {
+      "file": "src/Microsoft.Data.SqlClient/tests/UnitTests/Fixtures/AlwaysEncrypted/NativeColumnEncryptionKeyCertificateBaselineFixture.cs",
+      "justification": "Test projects should be skipped"
+    },
+    {
+      "file": "src/Microsoft.Data.SqlClient/tests/UnitTests/Resources/AlwaysEncrypted/NativeColumnEncryptionKeyBaseline/Certificate.pfx",
+      "justification": "Test projects should be skipped"
     }
   ]
 }

eng/pipelines/common/templates/jobs/ci-code-coverage-job.yml

@@ -33,7 +33,6 @@ parameters:
   # True to upload code coverage results to CodeCov.
   - name: upload
     type: boolean
-    default: true
 
 jobs:
   - job: CodeCoverage

eng/pipelines/dotnet-sqlclient-ci-core.yml

@@ -171,6 +171,14 @@ stages:
             image: ADO-MMS22-CodeCov
             pool: ${{ parameters.defaultPoolName }}
             targetFrameworks: ${{ parameters.codeCovTargetFrameworks }}
+            # This is a Pipeline Variable defined in the Azure DevOps UI.  It
+            # must be defined with a true/false value for all pipelines that
+            # specify a build type of 'Project'.
+            #
+            # You can find Pipeline Variables by visiting the main page of the
+            # pipeline and choosing Edit -> Variables.
+            #
+            upload: ${{ eq(variables.ci_var_uploadTestResult, 'true') }}
 
 # test stages configurations
   # self hosted SQL Server on Windows