Fix the dependency to work with Keycloak 16.0.0

[jonathanvila]

Motivation

Add references to relevant tickets or a short description about what motivated you do it. (E.g JIRA: https://issues.jboss.org/browse/AEROGEAR-{} AND/OR ISSUE: https://github.com/aerogear/standards/issues/{})

124

What

Explicitly specify the RestEasy version that comes with Wildfly 25 instead of the one specified in Keycloak Changed the method to register the Filter

Why

RestEasy v4 has changed the API

How

Explicit specification of the resteasy dependency on the build.gradle Modified the way to register the filter

Verification Steps

Already present tests are still working Deployed Keycloak 16.0.0 with this new code and KC starts and the metrics endpoint responds with the metrics

Checklist:

• [X] Code has been tested locally by PR requester
• [ ] Changes have been successfully verified by another team member

Progress

• [x] Finished task
• [ ] TODO

Additional Notes

PS.: Add images and/or .gifs to illustrate what was changed if this pull request modifies the appearance/output of something presented to the users.

[pb82]

@jonathanvila is this already covered by #120 ?

[pb82]

@jonathanvila can you please check if release 2.5.3 works on Keycloak 16?

[jonathanvila]

@pb82 I have tested that with KC 16.1.0 and it works fine Thank you.