Merge branch 'update-charts' into 'master'

.gitignore

charts/mysql/values.yaml

charts/oai-5g-core/mysql/.helmignore

charts/oai-5g-core/mysql/Chart.yaml

charts/oai-5g-core/mysql/README.md

charts/oai-5g-core/mysql/initialization/oai_db-basic.sql

charts/oai-5g-core/mysql/initialization/oai_db-mini.sql

charts/oai-5g-core/mysql/templates/NOTES.txt

charts/oai-5g-core/mysql/templates/_helpers.tpl

...5g-core/mysql/templates/configurationFiles-configmap.yaml

charts/oai-5g-core/mysql/templates/deployment.yaml

...g-core/mysql/templates/initializationFiles-configmap.yaml

charts/oai-5g-core/mysql/templates/pvc.yaml

charts/oai-5g-core/mysql/templates/secrets.yaml

charts/oai-5g-core/mysql/templates/serviceaccount.yaml

charts/oai-5g-core/mysql/templates/servicemonitor.yaml

charts/oai-5g-core/mysql/templates/svc.yaml

charts/oai-5g-core/mysql/templates/tests/test-configmap.yaml

charts/oai-5g-core/mysql/templates/tests/test.yaml

charts/oai-5g-core/mysql/values.yaml