fix: Remove unused variables from deployment script

Author: Le-Caignec

.github/workflows/sharing-smart-contract-deploy.yml

@@ -99,8 +99,6 @@ jobs:
               DEPLOYMENT_ID="${{ inputs.network }}"
             fi
             echo "deployment-id=$DEPLOYMENT_ID" >> $GITHUB_OUTPUT
-            POCO_ADDRESS="${{ vars.POCO_ADDRESS }}" \
-            DATASET_REGISTRY_ADDRESS="${{ vars.DATASET_REGISTRY_ADDRESS }}" \
             DEPLOYMENT_ID="$DEPLOYMENT_ID" \
               npm run deploy -- --network ${{ inputs.network }}
           fi
@@ -122,8 +120,6 @@ jobs:
           fi
           npm run verify -- "$DEPLOYMENT_ID"
 
-          
-
       - name: Save deployment artifacts
         if: inputs.network != 'hardhat'
         uses: stefanzweifel/git-auto-commit-action@v5