Your system is way out of date. Updating once a week or at least once every few weeks is advised for a rolling distro.
You’ll have to address th osekeyring errors: Issues with “signature is marginal trust”, "signature is unknown trust", or “invalid or corrupted package”
Bring your system up to date:
garuda-update
It will be a large update and it might take a while to finish; make sure the update will not be interrupted once it starts. You should reboot when the update finishes.