change Comp branch to main after validating cicd is passing

Signed-off-by: Rita Brugarolas <[email protected]>

GraphRAG/tests/test_compose_on_gaudi.sh

@@ -16,9 +16,7 @@ ip_address=$(hostname -I | awk '{print $1}')
 
 function build_docker_images() {
     cd $WORKPATH/docker_image_build
-    # TODO change to main OPEA branch before mergeh
-    #git clone https://github.com/opea-project/GenAIComps.git && cd GenAIComps && git checkout "${opea_branch:-"main"}" && cd ../
-    git clone https://github.com/rbrugaro/GenAIComps.git && cd GenAIComps && git checkout "GRAG_1.1" && cd ../
+    git clone https://github.com/opea-project/GenAIComps.git && cd GenAIComps && git checkout "${opea_branch:-"main"}" && cd ../
 
     echo "Build all the images with --no-cache, check docker_image_build.log for details..."
     service_list="graphrag dataprep-neo4j-llamaindex retriever-neo4j-llamaindex chatqna-gaudi-ui-server chatqna-gaudi-nginx-server"