burpsuite: fix update script to avoid downgrades

pkgs/by-name/bu/burpsuite/update.sh

@@ -4,17 +4,16 @@ set -eu -o pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
 
-curl -s 'https://portswigger.net/burp/releases/data' |
-  jq -r '
-      [[
-        .ResultSet.Results[]
-        | select(
-            (.categories | sort) == (["Professional","Community"] | sort)
-            and .releaseChannels == ["Early Adopter"]
-          )
-      ][0].builds[]
-      | select(.ProductPlatform == "Jar")
-    ]' >latest.json
+curl -s 'https://portswigger.net/burp/releases/data' | jq -r '
+      def verarr: (.Version // "") | split(".") | map(tonumber? // 0);
+      [ .ResultSet.Results[]
+        | select((.categories|sort) == (["Professional","Community"]|sort))
+        | .builds[]
+        | select(.ProductPlatform == "Jar")
+      ] as $all
+      | ($all | max_by( (.Version // "") | split(".") | map(tonumber? // 0) ) | .Version) as $v
+      | $all | map(select(.Version == $v))
+      ' > latest.json
 
 version=$(jq -r '.[0].Version' latest.json)