Bump applicationinsights-core from 2.3.0 to 2.3.1 (#4656)
Bump applicationinsights-core from 2.3.0 to 2.3.1 (#4656)

Bumps [applicationinsights-core](https://github.com/Microsoft/ApplicationInsights-Java) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/Microsoft/ApplicationInsights-Java/releases)
- [Changelog](https://github.com/Microsoft/ApplicationInsights-Java/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Microsoft/ApplicationInsights-Java/compare/2.3.0...v2.3.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
zellerdev/jabref,JabRef/jabref,zellerdev/jabref,JabRef/jabref,sauliusg/jabref,Siedlerchr/jabref,Siedlerchr/jabref,JabRef/jabref,Siedlerchr/jabref,JabRef/jabref,sauliusg/jabref,zellerdev/jabref,Siedlerchr/jabref,sauliusg/jabref,zellerdev/jabref,sauliusg/jabref,zellerdev/jabref