wireshark: install /share, for icons, etc

hosts/common/programs/wireshark.nix

@@ -4,7 +4,10 @@
   sane.programs.wireshark = {
     # ship *just* wireshark, else it calls out to helpers from the same package via PATH
     # which causes sandboxing errors (it won't sandbox recursively).
-    packageUnwrapped = pkgs.linkBinIntoOwnPackage pkgs.wireshark "wireshark";
+    packageUnwrapped = pkgs.linkIntoOwnPackage pkgs.wireshark [
+      "bin/wireshark"
+      "share"
+    ];
 
     sandbox.autodetectCliPaths = "existingFile";  #< for loading pcap files on CLI
     sandbox.whitelistWayland = true;