Update per code review

- Better regex
- ,svg instead of .png

src/drivers/webextension/images/icons/Appian.svg

@@ -0,0 +1,4 @@
+<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
+<rect width="32" height="32" fill="#2621F6"/>
+<path d="M24.6 9.5998C24.48 4.7598 22.64 2.7998 17.92 2.7998C17.68 2.7998 12.68 2.7998 10.92 2.7998V7.3198C16.04 7.3198 15.76 7.3198 16 7.3198C18 7.3198 19.12 7.3198 19.12 9.1598V11.7998C18.2 11.7998 15.92 11.7598 14.2 11.7598C9.47998 11.7598 7.71998 13.6798 7.59998 18.5598C7.59998 18.6798 7.59998 22.5998 7.59998 22.7198C7.71998 27.2798 9.27998 29.2398 13.44 29.4798L17.72 24.9598C17.28 24.9998 16.76 24.9998 16.12 24.9998C14.12 24.9998 13 24.9998 13 23.1598V18.0798C13 16.2398 14.12 16.2398 16.12 16.2398C18.24 16.2398 19.24 16.2398 19.24 18.0798V29.4398C19.44 29.4398 24.6 29.4398 24.6 29.4398V9.5998Z" fill="white"/>
+</svg>

src/technologies/a.json

@@ -3182,9 +3182,9 @@
       62
     ],
     "description": "Appian is an enterprise low-code application platform.",
-    "icon": "Appian.png",
+    "icon": "Appian.svg",
     "saas": true,
-    "scriptSrc": "tempo/ui/sail-client/embeddedBootstrap.nocache.js",
+    "scriptSrc": "tempo/ui/sail-client/embeddedBootstrap\\.nocache\\.js",
     "website": "https://www.appian.com"
   },
   "Apple Business Chat": {