Removed Post Priority feature flag (#23735)

* Removed post priority feature flag

* linting

* Update feature_flags.go

server/channels/app/post_priority.go

@@ -34,5 +34,5 @@ func (a *App) GetPriorityForPostList(list *model.PostList) (map[string]*model.Po
 }
 
 func (a *App) IsPostPriorityEnabled() bool {
-	return a.Config().FeatureFlags.PostPriority && *a.Config().ServiceSettings.PostPriority
+	return *a.Config().ServiceSettings.PostPriority
 }

server/channels/app/post_test.go

@@ -2214,7 +2214,6 @@ func TestCountMentionsFromPost(t *testing.T) {
 
 		th.App.UpdateConfig(func(cfg *model.Config) {
 			*cfg.ServiceSettings.PostPriority = true
-			cfg.FeatureFlags.PostPriority = true
 		})
 
 		user1 := th.BasicUser

server/config/client.go

@@ -214,7 +214,7 @@ func GenerateClientConfig(c *model.Config, telemetryID string, license *model.Li
 			props["EnableCustomGroups"] = strconv.FormatBool(*c.ServiceSettings.EnableCustomGroups)
 		}
 
-		if (license.SkuShortName == model.LicenseShortSkuProfessional || license.SkuShortName == model.LicenseShortSkuEnterprise) && c.FeatureFlags.PostPriority {
+		if license.SkuShortName == model.LicenseShortSkuProfessional || license.SkuShortName == model.LicenseShortSkuEnterprise {
 			props["PostAcknowledgements"] = "true"
 		}
 	}

server/public/model/feature_flags.go

@@ -78,7 +78,6 @@ func (f *FeatureFlags) SetDefaults() {
 	f.InsightsEnabled = false
 	f.CommandPalette = false
 	f.CallsEnabled = true
-	f.PostPriority = true
 	f.PeopleProduct = false
 	f.DeprecateCloudFree = false
 	f.WysiwygEditor = false