[ImgBot] Optimize images (#3241)

*Total -- 4,417.94kb -> 3,392.97kb (23.2%)

/Website/docs/img/listeners.png -- 61.77kb -> 31.67kb (48.74%)
/Website/docs/img/ping-monitor.png -- 88.70kb -> 46.57kb (47.5%)
/Website/docs/img/whois.png -- 114.92kb -> 60.82kb (47.07%)
/Website/docs/img/port-scanner.png -- 87.24kb -> 46.61kb (46.57%)
/Website/docs/img/lookup--oui.png -- 60.64kb -> 32.69kb (46.09%)
/Website/docs/img/lookup--port.png -- 63.33kb -> 34.48kb (45.55%)
/Website/docs/img/subnet-calculator--subnetting.png -- 61.85kb -> 33.69kb (45.52%)
/Website/docs/img/sntp-lookup.png -- 58.28kb -> 31.88kb (45.29%)
/Website/docs/img/bit-calculator.png -- 51.12kb -> 28.10kb (45.03%)
/Website/docs/img/ip-geolocation.png -- 62.88kb -> 34.95kb (44.41%)
/Website/docs/img/putty.png -- 168.33kb -> 94.00kb (44.16%)
/Website/docs/img/powershell.png -- 101.57kb -> 57.01kb (43.87%)
/Website/docs/img/hosts-file-editor.png -- 57.00kb -> 32.02kb (43.82%)
/Website/docs/img/dns-lookup.png -- 66.20kb -> 37.38kb (43.53%)
/Website/docs/img/subnet-calculator--wide-subnet.png -- 48.34kb -> 27.47kb (43.18%)
/Website/docs/img/network-interface--configure.png -- 65.17kb -> 37.08kb (43.1%)
/Website/docs/img/subnet-calculator--calculator.png -- 46.18kb -> 26.30kb (43.05%)
/Website/docs/img/wake-on-lan.png -- 43.65kb -> 25.50kb (41.59%)
/Website/docs/img/network-interface--bandwidth.png -- 79.94kb -> 49.45kb (38.14%)
/Website/docs/img/web-console.png -- 106.97kb -> 67.21kb (37.17%)
/Website/docs/img/wifi--channel.png -- 76.45kb -> 52.45kb (31.39%)
/Website/docs/img/ip-scanner.png -- 86.14kb -> 61.09kb (29.08%)
/Website/docs/img/arp-table.png -- 66.15kb -> 48.25kb (27.06%)
/Website/docs/img/wifi.png -- 98.24kb -> 72.57kb (26.13%)
/Website/docs/img/snmp.png -- 69.44kb -> 51.51kb (25.82%)
/Website/docs/img/network-interface--information.png -- 78.53kb -> 58.31kb (25.75%)
/Website/docs/img/discovery-protocol.png -- 55.44kb -> 46.97kb (15.27%)
/Website/docs/img/tigervnc.png -- 378.88kb -> 322.29kb (14.94%)
/Website/docs/img/remote-desktop.png -- 301.69kb -> 258.83kb (14.21%)
/Source/NETworkManager.Localization/Resources/Flags/uk-UA.png -- 0.45kb -> 0.40kb (10%)
/Website/static/img/preview-features.gif -- 1,327.21kb -> 1,208.35kb (8.96%)
/Website/docs/img/dashboard.png -- 120.97kb -> 114.51kb (5.35%)
/Website/docs/img/connections.png -- 156.87kb -> 155.33kb (0.98%)
/Website/docs/img/traceroute.png -- 107.39kb -> 107.21kb (0.17%)

Signed-off-by: ImgBotApp <[email protected]>
Co-authored-by: ImgBotApp <[email protected]>

Author: imgbot[bot]