Remove AdobeAcrobat icon and use AcrobatReader (#43321)

Delete AdobeAcrobat.tsx (embedded PNG icon) and update icons index to
remove its import and map 'adobe acrobat' to the existing AcrobatReader
component, consolidating Acrobat icon usage.

<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves #43287

frontend/pages/SoftwarePage/components/icons/index.ts

@@ -27,7 +27,6 @@ import SequelAce from "./SequelAce";
 import SevenZip from "./7Zip";
 import Abstract from "./Abstract";
 import AcrobatReader from "./AcrobatReader";
-import AdobeAcrobat from "./AdobeAcrobat";
 import AdobeDigitalEditions45 from "./AdobeDigitalEditions45";
 import AdobeDngConverter from "./AdobeDngConverter";
 import Aircall from "./Aircall";
@@ -261,7 +260,7 @@ export const SOFTWARE_NAME_TO_ICON_MAP = {
   "8x8 work": EightXEightWork,
   "1password": OnePassword,
   abstract: Abstract,
-  "adobe acrobat": AdobeAcrobat,
+  "adobe acrobat": AcrobatReader,
   "adobe acrobat reader": AcrobatReader,
   "adobe creative cloud": CreativeCloud,
   "adobe digital editions": AdobeDigitalEditions45,