Please upgrade swoole extension

[lifinsky]

swoft-component/.travis.yml

Line 52 in 83cafdd

- wget https://github.com/swoole/swoole-src/archive/v4.4.14.tar.gz -O swoole.tar.gz && mkdir -p swoole && tar -xf swoole.tar.gz -C swoole --strip-components=1 && rm swoole.tar.gz && cd swoole && phpize && ./configure && make -j$(nproc) && make install && cd -

https://github.com/swoole/swoole-src/releases/tag/v4.5.1

[inhere]

@lifinsky thanks