Update gitleaks.yaml

Author: Edberg-Vasan

.github/workflows/gitleaks.yaml

@@ -49,6 +49,6 @@ jobs:
        run: |
            export PATH=$GITHUB_WORKSPACE/dotnet:$PATH
            nuget install "Syncfusion.Email" -source ${{ secrets.NexusFeedLink }} -ExcludeVersion
-           dir $GITHUB_WORKSPACE/Syncfusion.Email/lib/netcoreapp3.1
-           dotnet $GITHUB_WORKSPACE/Syncfusion.Email/lib/netcoreapp3.1/GitleaksReportMail.dll ${{ secrets.CITEAMCREDENTIALS }} "$GITHUB_REF_NAME" ${{ secrets.NETWORKCREDENTIALS }} ${{ secrets.NETWORKKEY }} "$GITHUB_WORKSPACE" ${{ secrets.ORGANIZATIONNAME }}
+           dir $GITHUB_WORKSPACE/Syncfusion.Email/lib/net6.0
+           dotnet $GITHUB_WORKSPACE/Syncfusion.Email/lib/net6.0/GitleaksReportMail.dll ${{ secrets.CITEAMCREDENTIALS }} "$GITHUB_REF_NAME" ${{ secrets.NETWORKCREDENTIALS }} ${{ secrets.NETWORKKEY }} "$GITHUB_WORKSPACE" ${{ secrets.ORGANIZATIONNAME }}
            exit 1