update es to 5.5.1

修改pom.xml插件版本调整为5.5.0 (infinilabs#401)

* 提交

Signed-off-by: 杨晓东 <[email protected]>

* Update README.md

update es to 5.4.3

update es to 5.4.2

update es to 5.3.3

update es to 5.4.1

update es to 5.4.0 (infinilabs#369)

update es to 2.4.5

update es to 5.3.2

update es to 5.3.0