Merge pull request #2 from okodron/update_to_1171

[openfortivpn] Upgrade to version 1.17.1. Fixes JB#55758

Merge pull request #1 from okodron/update_to_1170

[openfortivpn] Upgrade to version 1.17.0. Fixes JB#54975

Merge branch 'update_to_1160' into 'master'

[openfortivpn] Upgrade to version 1.16.0. Fixes JB#53359

See merge request mer-core/openfortivpn!5

Merge branch 'update_to_1150' into 'master'

[openfortivpn] Upgrade to version 1.15.0. Fixes JB#51597

See merge request mer-core/openfortivpn!4

Merge branch 'update_version' into 'master'

Update to upstream version 1.14.1. Contributes to JB#48797

See merge request mer-core/openfortivpn!2

[packaging] Based on upstream version 1.11.0. JB#48797

Signed-off-by: Alexey Andreev <a.andreev@omprussia.ru>

Co-authored-by: Jussi Laakkonen <jussi.laakkonen@jolla.com>