Update s1-cns-scan.yml workflow references

TT-17509: Update s1-cns-scan.yml workflow references

Author: asutosh

.github/workflows/nightly-security-scan.yml

@@ -20,12 +20,12 @@ jobs:
 
   s1-scan:
     name: SentinelOne CNS Scan
-    uses: TykTechnologies/github-actions/.github/workflows/s1-cns-scan.yml@78124512432a6f63372529cecbbbf58bf0411fa5 # main
+    uses: TykTechnologies/github-actions/.github/workflows/s1-cns-scan.yml@production
     permissions:
       contents: read
     with:
       iac_enabled: false
-      tag: service:vulnscan
+      policy_id: ${{ vars.S1_POLICY_ID }}
       scope_type: ACCOUNT
     secrets:
       S1_API_TOKEN: ${{ secrets.S1_API_TOKEN }}