Bump cxf-rt-frontend-jaxrs in /agent/performance/jaxrs

Bumps cxf-rt-frontend-jaxrs from 2.7.7 to 2.7.8.

---
updated-dependencies:
- dependency-name: org.apache.cxf:cxf-rt-frontend-jaxrs
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>
1 file changed