Enable incremental sync for some native connectors (#178616)

## Summary

This PR will enabled incremental sync scheduling for the following
connectors:

- [x] Azure blob storage
- [x] Google Cloud storage
- [x] Google Drive
- [x] Confluence
- [x] Dropbox
- [x] Jira
- [x] Network Drive
- [x] One Drive
- [x] ServiceNow
- [x] Github
- [x] Gmail
- [x] Outlook
- [x] SalesForce

packages/kbn-search-connectors/types/native_connectors.ts

@@ -233,6 +233,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
         advanced: { enabled: false },
         basic: { enabled: true },
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.azureBlobStorage.name', {
       defaultMessage: 'Azure Blob Storage',
@@ -568,6 +571,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
       [FeatureName.DOCUMENT_LEVEL_SECURITY]: {
         enabled: true,
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.confluence.name', {
       defaultMessage: 'Confluence',
@@ -688,6 +694,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
         advanced: { enabled: true },
         basic: { enabled: true },
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.dropbox.name', {
       defaultMessage: 'Dropbox',
@@ -934,7 +943,11 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
     name: i18n.translate('searchConnectors.nativeConnectors.github.name', {
       defaultMessage: 'Github',
     }),
-    features: {},
+    features: {
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
+    },
     serviceType: 'github',
   },
   gmail: {
@@ -1058,6 +1071,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
       [FeatureName.DOCUMENT_LEVEL_SECURITY]: {
         enabled: true,
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.gmail.name', {
       defaultMessage: 'Gmail',
@@ -1065,7 +1081,11 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
     serviceType: 'gmail',
   },
   google_cloud_storage: {
-    features: {},
+    features: {
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
+    },
     configuration: {
       buckets: {
         default_value: null,
@@ -1360,6 +1380,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
       [FeatureName.DOCUMENT_LEVEL_SECURITY]: {
         enabled: true,
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.google_drive.name', {
       defaultMessage: 'Google Drive',
@@ -1686,6 +1709,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
       [FeatureName.DOCUMENT_LEVEL_SECURITY]: {
         enabled: true,
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.jira.name', {
       defaultMessage: 'Jira',
@@ -2405,6 +2431,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
         advanced: { enabled: false },
         basic: { enabled: true },
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.networkDrive.name', {
       defaultMessage: 'Network drive',
@@ -2533,6 +2562,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
       [FeatureName.DOCUMENT_LEVEL_SECURITY]: {
         enabled: true,
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     serviceType: 'onedrive',
   },
@@ -3072,6 +3104,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
         advanced: { enabled: false },
         basic: { enabled: true },
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.outlook.name', {
       defaultMessage: 'Outlook',
@@ -3424,7 +3459,11 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
     serviceType: 's3',
   },
   salesforce: {
-    features: {},
+    features: {
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
+    },
     configuration: {
       domain: {
         default_value: null,
@@ -3664,6 +3703,9 @@ export const NATIVE_CONNECTOR_DEFINITIONS: Record<string, NativeConnector | unde
         advanced: { enabled: true },
         basic: { enabled: true },
       },
+      [FeatureName.INCREMENTAL_SYNC]: {
+        enabled: true,
+      },
     },
     name: i18n.translate('searchConnectors.nativeConnectors.servicenow.name', {
       defaultMessage: 'ServiceNow',