🔍 nit: update github feature description

Author: iamrajjoshi

src/sentry/integrations/github/integration.py

@@ -106,6 +106,20 @@
         """,
         IntegrationFeatures.ISSUE_BASIC,
     ),
+    FeatureDescription(
+        """
+        Automatically synchronize assignees to and from GitHub. Don't get confused
+        who's fixing what, let us handle ensuring your issues and tickets match up
+        to your Sentry and GitHub assignees.
+        """,
+        IntegrationFeatures.ISSUE_SYNC,
+    ),
+    FeatureDescription(
+        """
+        Synchronize Comments on Sentry Issues directly to the linked GitHub issue.
+        """,
+        IntegrationFeatures.ISSUE_SYNC,
+    ),
     FeatureDescription(
         """
         Link your Sentry stack traces back to your GitHub source code with stack
@@ -689,6 +703,7 @@ class GitHubIntegrationProvider(IntegrationProvider):
         [
             IntegrationFeatures.COMMITS,
             IntegrationFeatures.ISSUE_BASIC,
+            IntegrationFeatures.ISSUE_SYNC,
             IntegrationFeatures.STACKTRACE_LINK,
             IntegrationFeatures.CODEOWNERS,
         ]