fix(otel-collector): update telemetry metrics config for v0.140.0 (#7311)

Author: adambenhassen

docker/configs/otel-collector/config.yaml

@@ -66,8 +66,13 @@ service:
       output_paths: ['stdout']
       error_output_paths: ['stderr']
     metrics:
-      address: '0.0.0.0:10254'
       level: detailed
+      readers:
+        - pull:
+            exporter:
+              prometheus:
+                host: '0.0.0.0'
+                port: 10254
   pipelines:
     traces:
       receivers: [otlp]