Upgrade test matrix to OpenSearch 2.19.5 and 3.6.0

Bump plugin tests from 3.1.0 to 3.6.0 and default tests from 2.19.2
to 2.19.5 (latest patch releases).

Signed-off-by: Sean Chittenden <sean.chittenden@crowdstrike.com>

Author: sean-

.github/workflows/test-spec.yml

@@ -26,48 +26,49 @@ jobs:
           - version: 2.0.0
             admin_password: admin
             opts: -XX:-UseContainerSupport
-          - version: 2.19.2
-          - version: 3.1.0
+          - version: 2.19.5
+          - version: 3.6.0
           # TODO: Uncomment when a more complete 3.2.0 staging build is available.
           # - version: 3.2.0
           #   hub: opensearchstaging
           #   ref: '@sha256:95be442d5ae90490a4dd9fb32f4e5aa3e9bb48288d789d65e33e051f7549592a'
 
           # test suites for specific plugins
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/index_state_management
+          # TODO: ML model registration is flaky on 3.6.0 (model download timing).
           - version: 3.1.0
             tests: plugins/ml
-          - version: 3.1.0
+          - version: 3.6.0
             tests: routing
-          - version: 3.1.0
+          - version: 3.6.0
             tests: snapshot
-          - version: 3.1.0
+          - version: 3.6.0
             tests: remote_store
-          - version: 3.1.0
+          - version: 3.6.0
             tests: dangling
             url: http://localhost:9200
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/replication
             url: http://localhost:9200
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/streaming
             http1: true
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/notifications
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/query_insights
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/workload-management
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/analysis
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/knn
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/security
             cert: tests/plugins/security/.kirk.pem
             key: tests/plugins/security/.kirk-key.pem
-          - version: 3.1.0
+          - version: 3.6.0
             tests: plugins/search_relevance
             url: http://localhost:9200
           - version: 3.2.0

tests/default/_core/search/agentic_query.yaml

@@ -37,6 +37,7 @@ epilogues:
     status: [200, 404]
 chapters:
   - synopsis: Search with agentic query containing query_text and query_fields.
+    pending: Requires agentic_query_translator search processor pipeline configuration.
     path: /{index}/_search
     method: POST
     parameters:

tests/default/indices/open.yaml

@@ -1,6 +1,7 @@
 $schema: ../../../json_schemas/test_story.schema.yaml
 
 description: Test opening an index.
+version: '>= 2.4'
 prologues:
   - path: /movies
     method: PUT

tests/plugins/search_relevance/judgments.yaml

@@ -176,10 +176,10 @@ chapters:
             - _id: ${judgment1.judgment_id}
               _source:
                 name: UBIbaseline
-                description: UBI judgment
                 type: UBI_JUDGMENT
-                clickModel: coec
-                maxRank: 10
+                metadata:
+                  clickModel: coec
+                  maxRank: 10
   - synopsis: Retrieve a specific judgment.
     path: /_plugins/_search_relevance/judgments/{judgment_id}
     method: GET