This package is needed in order to have pam_kwallet to work as expected
(Automatically unlocking kwallet on login) when the 32bit pattern is installed. 

On Leap 15.2 and Tumbleweed, where the package was present (pam_kwallet-32bit
on a system with the 32bit pattern installed), KWallet would not prompt for a
password to unlock the wallet when the password was the same as the user's
login password.

On Leap 15.3, where the package is missing (i.e not packaged for this version
of Leap) Kwallet will prompt the user to enter their wallet password on login
when the 32-bit pattern and pam_kwallet (64 bit) is installed.

In summary, I am asking for Leap 15.4 to re-add the pam_kwallet-32bit to return
to the expected behavior of the package in previous and rolling openSUSE
versions.