introduce the auto_reset_crashkernel option to kdump.conf
    
    Resolves: bz1895258
    Upstream: Fedora
    Conflict: None
    
    commit 73ced7f451a725f4a2f7db5f0e1c6e7918538204
    Author: Coiby Xu <coxu@redhat.com>
    Date:   Mon Nov 15 15:45:59 2021 +0800
    
        introduce the auto_reset_crashkernel option to kdump.conf
    
        This option will determine whether to reset kernel crashkernel
        to new default value or not when kexec-tools updates the default
        crashkernel value and existing kernels using the old default kernel
        crashkernel value. Default to yes.
    
        Reviewed-by: Pingfan Liu <piliu@redhat.com>
        Reviewed-by: Philipp Rudo <prudo@redhat.com>
        Signed-off-by: Coiby Xu <coxu@redhat.com>
    
    Signed-off-by: Coiby Xu <coxu@redhat.com>