Only try removing Metasploit if it exists.

tasks/general/software/metasploit.yml

@@ -50,5 +50,5 @@
     - "apt purge metasploit-framework"
     - "apt autoremove --purge"
   when: ansible_system in ("Linux") and ansible_pkg_mgr == "apt"
-    and not metasploit_status.stat.exists
+    and metasploit_status.stat.exists
     and pentesting == false