feat(wpcarro/pass): Deprecate pass, password-store

gpg finally drove me nuts; prefer passage all around.

Change-Id: I15cbcb468b9821520e38665839aa43bb92f9edb9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7578
Tested-by: BuildkiteCI
Autosubmit: wpcarro <wpcarro@gmail.com>
Reviewed-by: wpcarro <wpcarro@gmail.com>

users/wpcarro/common.nix

@@ -43,6 +43,7 @@ in
   # Command-line tools I commonly used and want available on most (or all) of my
   # machines.
   shell-utils = with pkgs; [
+    age
     bat
     coreutils
     direnv
@@ -56,7 +57,7 @@ in
     htop
     jq
     nmap
-    pass
+    passage
     python3
     rink
     ripgrep