Log Message:
grafana: update to 7.5.2

What’s new in 7.5

Pie chart panel visualization (beta)
Alerting for Loki
Loki label browser
Changed default HTTP method for new Prometheus data sources
Word highlighting for Elasticsearch
Better format definition for trace data
Paste in SSL certs for Postgres data source
Deprecation notice for some Azure Monitor queries
Cloudwatch data source enhancements
Increased API limit for CloudMonitoring Services
Tempo as a backend data source