Renaming otel-collector container to otel and dropping container_name

Closes: #2162

log-analyser.yml

@@ -4,7 +4,6 @@ services:
   # Log Analyser: used for setting up a log analysis system for visualization, log collection and log processing.
 
   loki:
-    container_name: loki
     image: grafana/loki:3.0.0
     command: -config.file=/conf/loki-config.yaml
     volumes:
@@ -15,8 +14,7 @@ services:
     networks:
       meet.jitsi:
 
-  otel-collector:
-    container_name: otel
+  otel:
     image: otel/opentelemetry-collector-contrib:0.130.0
     user: "0" # required for reading docker container logs
     volumes: