Release 15.3.0 · PANTHEONtech/lighty

What's Changed

Add mTLS and swagger support via configuration capability by @sezerb in #937
Fix not started JUnit test in gNMI by @ihrasko in #956
Bump JUnit 5 to 5.8.2 by @ihrasko in #960
Use JUnit5 Bom inside dependency-versions - 15.2.x by @PeterSuna in #963
Bump spring-boot to 2.5.12 by @ihrasko in #957
Remove log4j2 version overrides by @ihrasko in #958
Provide module shards Config instead of tmp file (Cherry-pick #952) by @PeterSuna in #970
Support multiple top elements in initial data (Cherry-pick #951) by @PeterSuna in #968
Deprecate MetricProvider and CacheProvider by @PeterSuna in #972
Bump netconf-simulator to latest release inside docker by @PeterSuna in #984
Bump upstream versions to Phosphorus SR3 by @PeterSuna in #982
Bump upstream versions to the latest Phosphorus SR3 release by @PeterSuna in #988
Bump protobuf inside gnmi-proto to 3.20.1 (Cherry-pick #991) by @PeterSuna in #990
Bump grpc inside gnmi-proto to 1.46.0 (Cherry-pick #992) by @PeterSuna in #989
Extend expired certificates inside gNMI tests (Cherry-pick #995) by @PeterSuna in #997

Full Changelog: 15.2.0...15.3.0