travis-ci: should we drop openssl-1.1.0 and replace it with 3.0 ?

[Илья Шипицин]

hello,

https://www.openssl.org/source/ says "The 1.1.0 series is currently only
receiving security fixes and will go out of support on 11th September 2019"


what if we drop it ? and replace with 3.0 ?

cheers,
Ilya Shipitcin