Change uapi header uses of BIT to instead use the uapi/linux/const.h bit
macros, since BIT is not defined in uapi headers.

The PMU mask uses _BITUL since it targets a 32 bit flag field, whereas
the longmode definition is meant for a 64 bit flag field.

Cc: Sean Christophersen <seanjc@google.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Dionna Glaze <dionnaglaze@google.com>
Message-Id: <20231207001142.3617856-1-dionnaglaze@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>