feat: add support for including span and resource attributes in traces query response

Signed-off-by: Anoshan Jayahanthan <101160077+AnoshanJ@users.noreply.github.com>

Author: AnoshanJ

static/api-specs/observability-tracing-adapter-api.yaml

@@ -267,6 +267,10 @@ components:
           default: desc
         searchScope:
           $ref: "#/components/schemas/ComponentSearchScope"
+        includeAttributes:
+          type: boolean
+          description: Whether to include span attributes in the response. Defaults to false.
+          default: false
       required: [startTime, endTime, searchScope]
 
 
@@ -362,6 +366,14 @@ components:
                 type: string
                 enum: [ok, error, unset]
                 description: The execution status of the span. One of "ok", "error", or "unset".
+              attributes:
+                type: object
+                description: The span attributes
+                additionalProperties: true
+              resourceAttributes:
+                type: object
+                description: The resource attributes
+                additionalProperties: true
         total:
           type: integer
           description: The total number of matching spans, capped at 1000