This update for grafana fixes the following issues:

- Update to version 9.5.8
   GenericOAuth: Set sub as auth id
   DataSourceProxy: Fix url validation error handling
   Alerting: Sort NumberCaptureValues in EvaluationString
   Alerting: Improve performance of matching captures
   Alerting: No longer silence paused alerts during legacy migration
   Alerting: Remove and revert flag alertingBigTransactions
   Alerting: Migrate unknown NoData\Error settings to the default
   Tracing: supply Grafana build version
   Tempo: Escape regex-sensitive characters in span name before building promql query
   Plugins: Only configure plugin proxy transport once
   Alerting: Fix unique violation when updating rule group with title chains/cycles
   Prometheus: Version detect bug
   Prometheus: Fix heatmap format with no data
   Database: Change getExistingDashboardByTitleAndFolder to get dashboard by title, not slug 
   Alerting: Convert 'Both' type Prometheus queries to 'Range' in migration
   SQLStore: Fix Postgres dialect treating "false" migrator default as true
   Alerting: Support newer http_config struct
   InfluxDB: Interpolate retention policies
   StatusHistory: Fix rendering of value-mapped null
   Alerting: Fix Alertmanager's provenance guard checks configuration to not cause panic when compared nested objects
   AnonymousAuth: Fix concurrent read-write crash
   AzureMonitor: Ensure legacy properties containing template variables are correctly migrated
   Explore: Remove data source onboarding page
   Dashboard: Re-align Save form
   Azure Monitor: Fix bug that did not show alert rule preview
   Histogram: Respect min/max panel settings for x-axis
   Heatmap: Fix color rendering for value ranges < 1
   Heatmap: Handle unsorted timestamps in calculate mode
   Google Cloud Monitor: Fix mem usage for dropdown
   AzureMonitor: Fix logs query multi-resource and timespan values
   Utils: Reimplement util.GetRandomString to avoid modulo bias
   Alerting: Fix matching labels with spaces in their values
   Dashboard: Fix applying timezone to datetime variables
   Dashboard: Fix panel description event triggering every time panel is rendered
   Tempo: Fix get label values based on CoreApp type
   Heatmap: Fix log scale editor
   Dashboard: Fix disappearing panel when viewed panel is refreshed
   Prometheus: Fix bug in creating autocomplete queries with labels
   Prometheus: Fix Query Inspector expression range value
   Alerting: Fix migration failing if alert_configuration table is not empty
   InfluxDB: Fix querying retention policies on flux mode
   Dashboard: Fix library panels in collapsed rows not getting updated
   Auth: Add and document option for enabling email lookup