CISO-920: remove broken Teams notify job (secret CXONE_SCAN_WEBHOOK_URL not set)

The notify job references secrets.CXONE_SCAN_WEBHOOK_URL which does not
exist in this repo or at org level, causing the step to fail silently
on every run.

Ref: https://checkmarx.atlassian.net/browse/CISO-920
Ref: https://checkmarx.atlassian.net/browse/CISO-815

Author: cx-noam-brendel

.github/workflows/checkmarx-one-scan.yml

@@ -23,17 +23,3 @@ jobs:
           cx_client_id: ${{ secrets.AST_RND_SCANS_CLIENT_ID }}
           cx_client_secret: ${{ secrets.AST_RND_SCANS_CLIENT_SECRET }}
           additional_params: --tags sypher --threshold "sca-critical=1;sca-high=1;sca-medium=1;sca-low=1;sast-critical=1;sast-high=1;sast-medium=1;sast-low=1;iac-security-critical=1;iac-security-high=1;iac-security-medium=1;iac-security-low=1"
-  notify:
-    needs: cx-scan
-    uses: Checkmarx/plugins-release-workflow/.github/workflows/cxone-scan-teams-notify.yml@38cf7ab29e5021bb817ac38bdae3ac0fb210608c
-    if: always()
-    with:
-      cx_result: ${{ needs.cx-scan.result }}
-      repository: ${{ github.repository }}
-      ref_name: ${{ github.ref_name }}
-      actor: ${{ github.actor }}
-      event_name: ${{ github.event_name }}
-      run_id: ${{ github.run_id }}
-      server_url: ${{ github.server_url }}
-    secrets:
-      teams_webhook_url: ${{ secrets.CXONE_SCAN_WEBHOOK_URL }}