greenwave policy: drop f32 and f33, move f35 back to main policy
    
    We had a separate policy for f35 due to some known failures
    during Branched period. Those were resolved ages ago, so let's
    move f35 back into the main policy. Also drop f32 and f33 as they
    went EOL.
    
    Signed-off-by: Adam Williamson <awilliam@redhat.com>