update keychain_version_to_install to 2.8.5-4

Author: capsulecorplab

playbook.yaml

@@ -535,7 +535,7 @@
     git_version: "2.43.0"
     git_version_to_install: "1:{{ git_version }}-0ppa1~ubuntu22.04.1"
     keychain_version: "2.8.5"
-    keychain_version_to_install: "{{ keychain_version }}-2"
+    keychain_version_to_install: "{{ keychain_version }}-4"
     keychain_version_expected: "{{ keychain_version }}.."
 
   tasks: