Image Rendering: Remove PhantomJS support (#23460)

Removes all references and usage of PhantomJS #23375.
Remove direct link rendered image e2e smoke test for now.
Docker: Fix installing chrome in ubuntu custom docker image.
Improve handling of image renderer not available/installed #23593.
Add PhantomJS breaking change and upgrading notes.
Use grabpl v0.2.10.

Closes #13802

Co-authored-by: Kyle Brandt <kyle@grafana.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

pkg/api/frontendsettings.go

@@ -4,7 +4,6 @@ import (
 	"strconv"
 
 	"github.com/grafana/grafana/pkg/models"
-	"github.com/grafana/grafana/pkg/services/rendering"
 
 	"github.com/grafana/grafana/pkg/components/simplejson"
 	"github.com/grafana/grafana/pkg/util"
@@ -212,7 +211,7 @@ func (hs *HTTPServer) getFrontendSettingsMap(c *models.ReqContext) (map[string]i
 			"licenseUrl": hs.License.LicenseURL(c.SignedInUser),
 		},
 		"featureToggles":    hs.Cfg.FeatureToggles,
-		"phantomJSRenderer": rendering.IsPhantomJSEnabled,
+		"rendererAvailable": hs.RenderService.IsAvailable(),
 	}
 
 	return jsonObj, nil

pkg/api/index.go

@@ -42,7 +42,7 @@ func (hs *HTTPServer) setIndexViewData(c *models.ReqContext) (*dtos.IndexViewDat
 	appURL := setting.AppUrl
 	appSubURL := setting.AppSubUrl
 
-	// special case when doing localhost call from phantomjs
+	// special case when doing localhost call from image renderer
 	if c.IsRenderCall && !hs.Cfg.ServeFromSubPath {
 		appURL = fmt.Sprintf("%s://localhost:%s", setting.Protocol, setting.HttpPort)
 		appSubURL = ""