Add grpc health check service

[Taucher2003]

Relates to code0-tech/reticulum#44

[github-actions]

GitLab Pipeline Action

General information

Link to pipeline: https://gitlab.com/code0-tech/development/sagittarius/-/pipelines/1926595588

Status: Passed
Duration: 5 minutes

Job summaries

rspec: [ee]

Coverage report available at https://code0-tech.gitlab.io/-/development/sagittarius/-/jobs/10679884027/artifacts/tmp/coverage/index.html
Test summary available at https://gitlab.com/code0-tech/development/sagittarius/-/pipelines/1926595588/test_report
Finished in 19.86 seconds (files took 11.63 seconds to load)
1141 examples, 0 failures
3704 / 4068 LOC (91.05%) covered.
[TEST PROF INFO] Time spent in factories: 00:11.704 (44.17% of total time)

rspec: [ce]

Coverage report available at https://code0-tech.gitlab.io/-/development/sagittarius/-/jobs/10679884023/artifacts/tmp/coverage/index.html
Test summary available at https://gitlab.com/code0-tech/development/sagittarius/-/pipelines/1926595588/test_report
Finished in 20.84 seconds (files took 12.01 seconds to load)
1094 examples, 0 failures
3551 / 3931 LOC (90.33%) covered.
[TEST PROF INFO] Time spent in factories: 00:12.082 (43.74% of total time)

rubocop

625 files inspected, no offenses detected