DDS: Updated dashboard images (#21586)

* update the sonic firewall dashboard images

* Update: wazuh dashboard images

* Added squid dashboard image

* Updated squid image

* Updated symantec endpoint security dashboard images

* Updated Squid dashboard images

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Co-authored-by: vrajpatel-crest <[email protected]>
Co-authored-by: Akshit Vaid <[email protected]>
Co-authored-by: surabhipatel-crest <[email protected]>
Co-authored-by: Bo Huang <[email protected]>

Author: 5 people