Exclude not exploitable state from scanner SARIF results (#694)

## Objective

Implementation of bitwarden/template#80.

## Before you submit

- Please add **unit tests** where it makes sense to do so

.github/workflows/scan.yml

@@ -40,7 +40,10 @@ jobs:
           base_uri: https://ast.checkmarx.net/
           cx_client_id: ${{ secrets.CHECKMARX_CLIENT_ID }}
           cx_client_secret: ${{ secrets.CHECKMARX_SECRET }}
-          additional_params: --report-format sarif --output-path . ${{ env.INCREMENTAL }}
+          additional_params: |
+            --report-format sarif \
+            --filter "state=TO_VERIFY;PROPOSED_NOT_EXPLOITABLE;CONFIRMED;URGENT" \
+            --output-path . ${{ env.INCREMENTAL }}
 
       - name: Upload Checkmarx results to GitHub
         uses: github/codeql-action/upload-sarif@1b1aada464948af03b950897e5eb522f92603cc2 # v3.24.9