Adds more debug tools to linkerd-debug meta package (#38393)

Signed-off-by: Srishti Hegde <srishti.hegde@chainguard.dev>

linkerd2.yaml

@@ -1,7 +1,7 @@
 package:
   name: linkerd2
   version: 24.11.8
-  epoch: 3
+  epoch: 4
   description: "meta linkerd package"
   copyright:
     - license: Apache-2.0
@@ -187,6 +187,9 @@ subpackages:
         - curl
         - findutils
         - grep
+        - iptables
+        - iptables-xtables-privileged
+        - lsof
         - iproute2
         - jq
         - libcap