package/bcm2835: bump version to 1.65

Changes since 1.63:
 - 1.64 2020-04-11 Fixed error in definitions of BCM2835_AUX_SPI_STAT_TX_LVL
   and BCM2835_AUX_SPI_STAT_RX_LVL
 - 1.65, 1.66 2020-04-16 Added support for use of capability cap_sys_rawio
   to determine if access to /dev/mem is available for non-root users

That latter part (using capabilities) is not supported, because it is
broken upstream (the code is messed up using two similar #defines to
test and enable it; messy...) Since it previously required root access
to work, and still does now, this is not a regression, so do not add
support for capablities.

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
[yann.morin.1998@free.fr: explain why we don't support capabilities]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>