Commit
bb46b635df48 changed its partition scheme, but sysupgrade image
validation still uses the old format. This commit fixes it so that
force flag is not needed for sysupgrade.
Fixes: bb46b635df48 ("ar71xx: move Arduino Yun to generic building code")
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
(cherry picked from commit
58dc1d0637425cfe023192466e6212009332b677)
archer-c60-v2|\
archer-c7-v4|\
archer-c7-v5|\
+ arduino-yun|\
bullet-m|\
bullet-m-xw|\
c-55|\
ap152|\
ap91-5g|\
ap96|\
- arduino-yun|\
bhr-4grv2|\
bxu2000n-2-a1|\
db120|\