Update OpenAPI specs

Source commit: 4b5822b419df0fdd0115af09b821f1df458f6fa5

Author: actions-user

source_specs/admin_rest.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 info:
   version: 0.9.0
   title: Glean Rest Admin API
-  x-source-commit-sha: 97f396d4c70827772857509c55e03e0a5be268f1
+  x-source-commit-sha: 4660e1d13796aee48a5919592ae48262f3d0c362
   description: |
     # Introduction
     These are all the APIs exposed to the users through an auth token to utilize certain admin

source_specs/client_rest.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 info:
   version: 0.9.0
   title: Glean Client API
-  x-source-commit-sha: 97f396d4c70827772857509c55e03e0a5be268f1
+  x-source-commit-sha: 4660e1d13796aee48a5919592ae48262f3d0c362
   description: |
     # Introduction
     These are the public APIs to enable implementing a custom client interface to the Glean system.
@@ -7168,6 +7168,11 @@ components:
         gleanAssist:
           deprecated: true
           $ref: '#/components/schemas/GleanAssistInsightsResponse'
+          x-glean-deprecated:
+            id: 15850758-4d95-4d98-8d57-39c50663a796
+            introduced: '2026-02-05'
+            message: Field is deprecated
+            removal: '2026-10-15'
         overviewResponse:
           $ref: '#/components/schemas/InsightsOverviewResponse'
         assistantResponse:

source_specs/indexing.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 info:
   version: 0.9.0
   title: Glean Indexing API
-  x-source-commit-sha: 97f396d4c70827772857509c55e03e0a5be268f1
+  x-source-commit-sha: 4660e1d13796aee48a5919592ae48262f3d0c362
   description: |
     # Introduction
     In addition to the data sources that Glean has built-in support for, Glean also provides a REST API that enables customers to put arbitrary content in the search index. This is useful, for example, for doing permissions-aware search over content in internal tools that reside on-prem as well as for searching over applications that Glean does not currently support first class. In addition these APIs allow the customer to push organization data (people info, organization structure etc) into Glean.