Question on results when running sudo apt update [SOLVED]

When I run: 

    sudo apt update

I get:

    2 packages can be upgraded. Run 'apt list --upgradable' to see them.

When I run: 

    apt list --upgradable

I get:

    Listing... Done

    grub-efi-amd64-bin/jammy-updates 2.06-2ubuntu14.2 amd64 [upgradable from:

    2.06-2ubuntu14.1]

    grub-efi-amd64-signed/jammy-updates 1.187.4~22.04.1+2.06-2ubuntu14.2     amd64 [upgradable

    from: 1.187.3~22.04.1+2.06-2ubuntu14.1]

When I then run:

    sudo apt dist-upgrade

I get:

    The following packages have been kept back:

    grub-efi-amd64-bin grub-efi-amd64-signed

    0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.

My question is, do I need to be concerned?    This is on a 16 year old T61p, my gut tells me these notifications are related to UEFI and this is an old BIOS machine so it is not relevant - but I really don't know what I am talking about.   

Also this seems kind of low level so maybe  a Ubuntu level or Debian level issue? 

Any advice is appreciated.

The Scarlet Pimpernel