desktop, proxmox-lvm-minimal: Remove nss-certs its now in %base-packages

.guix/rekahsoft/guix-config/desktop.scm

@@ -156,7 +156,6 @@
              "soapyhackrf"    ;; SoapySDR library support for the hackrf one
              "lvm2"           ;; for lvm2 tools
              "nix"
-             "nss-certs"      ;; for HTTPS access
              "recutils"
              "tmux"))
       %base-packages))

.guix/rekahsoft/guix-config/proxmox-vm-lvm-minimal.scm

@@ -156,8 +156,7 @@ mail.*                                 -/var/log/maillog
    (packages
     (append
      (map specification->package
-          '("nss-certs"
-            "recutils"
+          '("recutils"
             "openssh"
             "tmux"
             "emacs"