Update scheduled-integ-tests.yml (#164)

Signed-off-by: Leonardo Araneda Freccero <arangatang@users.noreply.github.com>

Author: arangatang

.github/workflows/scheduled-integ-tests.yml

@@ -46,7 +46,7 @@ jobs:
           aws cloudwatch put-metric-data \
             --namespace "GitHubActions/MCPProxy" \
             --metric-name "IntegrationTestFailures" \
-            --dimensions WorkflowName=${{ github.workflow }},Repository=${{ github.repository }},Branch=${{ github.ref_name }} \
+            --dimensions WorkflowName=IntegrationCanary \
             --value $STATUS_VALUE \
             --unit Count \
             --region us-east-1