[ES|QL] add docs step to sync pipeline

.buildkite/pipelines/esql_grammar_sync.yml

@@ -8,8 +8,8 @@ steps:
       provider: gcp
       machineType: n2-standard-2
       preemptible: true
-  - command: .buildkite/scripts/steps/esql_generate_function_definitions.sh
-    label: Generate Function Definitions
+  - command: .buildkite/scripts/steps/esql_generate_function_metadata.sh
+    label: Generate Function Metadata
     timeout_in_minutes: 10
     agents:
       image: family/kibana-ubuntu-2004

.buildkite/scripts/steps/esql_generate_function_definitions.sh → .buildkite/scripts/steps/esql_generate_function_metadata.sh

@@ -29,6 +29,12 @@ main () {
 
   yarn make:tests
 
+  report_main_step "Generate inline function docs"
+
+  cd "$KIBANA_DIR/packages/kbn-text-based-editor"
+
+  yarn make:docs $PARENT_DIR/elasticsearch
+
   # Check for differences
   set +e
   git diff --exit-code --quiet .

.github/CODEOWNERS

@@ -1224,7 +1224,7 @@ x-pack/test/observability_ai_assistant_functional @elastic/obs-ai-assistant
 /WORKSPACE.bazel @elastic/kibana-operations
 /.buildkite/ @elastic/kibana-operations
 /.buildkite/scripts/steps/esql_grammar_sync.sh @elastic/kibana-esql
-/.buildkite/scripts/steps/esql_generate_function_definitions.sh @elastic/kibana-esql
+/.buildkite/scripts/steps/esql_generate_function_metadata.sh @elastic/kibana-esql
 /.buildkite/pipelines/esql_grammar_sync.yml @elastic/kibana-esql
 /kbn_pm/ @elastic/kibana-operations
 /x-pack/dev-tools @elastic/kibana-operations