Remove Slack notification on build failure

.github/workflows/build.yml

@@ -169,17 +169,6 @@ jobs:
         push: true
         tags: ${{ steps.image_tags.outputs.testclient }}
 
-    - name: Notify Slack channel on build or scan failure
-      if: failure() && steps.get_monitoring_secret.outcome == 'success'
-      uses: rtCamp/action-slack-notify@v2
-      env:
-        SLACK_USERNAME: CI Deployment
-        SLACK_TITLE: Build failure
-        SLACK_MESSAGE: Get an identity - build or SNYK scan failure.
-        SLACK_WEBHOOK: ${{ steps.get_monitoring_secret.outputs.SLACK_WEBHOOK }}
-        SLACK_COLOR: failure
-        SLACK_FOOTER: Sent from build job of build.yml
-
   validate_terraform:
     name: Validate Terraform
     runs-on: ubuntu-latest