* Update grafana alerting from de176b4a0309 to 83b6de6b0a35
Includes:
- https://github.com/grafana/alerting/pull/319
- https://github.com/grafana/alerting/pull/317
* Remove unused SendWebhook method from sender struct
grafana/alerting hasn't used the grafana webhook sender for a while now,
so this method is no longer used anywhere.
- Removed SendWebhook from the sender struct and rename it to emailSender
so that its use is clearer.
- Also, for similar reasons, the Webhook method on Grafana's
webhook sender `sendWebRequestSync` should not call grafana/alerting code for
NewTLSClient. The previous grafana/alerting function is vendored into grafana.
* Use BuildReceiverIntegrations new func signature
* (WIP) Refactor the ImageStore interface to work with our latest alerting repository
* update alerting package
* refactor, new URLExists method in ImageProvider
* tests for the new methods
* fix linter warnings
* use alertingImages as an alias for grafana/alerting/images
* logs about image uris and not found images
* nerf image not found logs
* extract duplicated code to getImageFromURI() method
* refactor getImageFromURI()
* add index on url
* add comment about migration log
* sync generated files
* update to alerting 20230418161049-5f374e58cb32
* rename renamed structs in https://github.com/grafana/alerting/pull/73
* update ValidateContactPoint to use BuildReceiverConfiguration
* update logger factory according to changes
* rewrite integration builder
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
* refactor email to not use simplejson
* add tests
* split integration test and unit test + more unit-tests
* Remove outdated comment
Co-authored-by: Armand Grillet <2117580+armandgrillet@users.noreply.github.com>
Yuri Tseretyan
Matthew Jacobson
Santiago
Alexander Weaver
Kristin Laemmert
George Robinson