* vertx web plugin re-impl attempt

* added license

* update test for new plugin structure

* got rid of registryItems

* remove unnecessary dependencies

* re-impl eventbus scenario

* more precise naming

* fix expected data

* removed unsupported versions and removed vertx caching (avoids permission error)

* rewrote to remove copied code

* Update plugins-test.3.yaml

* fixes issue of .vertx files remaining on v3.0.0

* only present in v3.0.0

* consistency

* add more supported versions

* track status code

* spelling fix

* track status code

* more correct naming

* reverts 213f5a69 (status code isn't sent at this point)

* made HttpServerResponseImplEndInstrumentation more strict based on version
added status code tracking
fixes issue not finishing async spans

* works 3.0.0,3.7.0

* increase compatibility

* 3.9.0 default

* versioned witness classes (advice from wu-sheng)
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>
Co-authored-by: Nzhang-wei <pknfe@outlook.com>