update toml

Author: cortex-lp

data/urls.toml

@@ -853,7 +853,6 @@
                 [Cortex.Guides.UpgradeGuides.UpgradeObservability.4_1_0to4_2_1]
                     [Cortex.Guides.UpgradeGuides.UpgradeObservability.4_1_0to4_2_1.OnPremise]
                         [Cortex.Guides.UpgradeGuides.UpgradeObservability.4_1_0to4_2_1.OnPremise.Grafana]
-                            BackupOldFiles = "/docs/guides/upgrade-guides/upgrade-observability/4.1.0-to-4.2.1/on-premise/grafana/prerequisites/#backup-old-files"
                             Prerequisites = "/docs/guides/upgrade-guides/upgrade-observability/4.1.0-to-4.2.1/on-premise/grafana/prerequisites"
                             TryItOut = "/docs/guides/upgrade-guides/upgrade-observability/4.1.0-to-4.2.1/on-premise/grafana/try-it-out"
                             UpgradeLoki = "/docs/guides/upgrade-guides/upgrade-observability/4.1.0-to-4.2.1/on-premise/grafana/upgrade-loki"
@@ -2607,13 +2606,9 @@
                 GrafanaLokiInstallZip = "https://github.com/CortexIntelligentAutomation/observability/releases/download/v4.0.0/Grafana.Loki.Install.zip"
             [GitHub.Cortex.Observability.4_1_0]
                 Release = "https://github.com/CortexIntelligentAutomation/observability/releases/tag/v4.1.0"
-                GrafanaAlloyInstallZip = "https://github.com/CortexIntelligentAutomation/observability/releases/download/v4.1.0/Grafana.Alloy.Install.zip"
-                GrafanaLokiInstallZip = "https://github.com/CortexIntelligentAutomation/observability/releases/download/v4.1.0/Grafana.Loki.Install.zip"
-                GrafanaDashboardsZip = "https://github.com/CortexIntelligentAutomation/observability/releases/download/v4.1.0/Grafana.Dashboards.zip"
             [GitHub.Cortex.Observability.4_2_0]
                 Release = "https://github.com/CortexIntelligentAutomation/observability/releases/tag/v4.2.0"
             [GitHub.Cortex.Observability.4_2_1]
-                Release = "https://github.com/CortexIntelligentAutomation/observability/releases/tag/v4.2.1"
                 GrafanaAlloyInstallZip = "https://github.com/CortexIntelligentAutomation/observability/releases/download/v4.2.1/Grafana.Alloy.Install.zip"
                 GrafanaLokiInstallZip = "https://github.com/CortexIntelligentAutomation/observability/releases/download/v4.2.1/Grafana.Loki.Install.zip"
                 GrafanaDashboardsZip = "https://github.com/CortexIntelligentAutomation/observability/releases/download/v4.2.1/Grafana.Dashboards.zip"