Update TEI docker image to 1.6 (#1650)

Signed-off-by: Wang, Xigui <xigui.wang@intel.com>

SearchQnA/docker_compose/intel/hpu/gaudi/compose.yaml

@@ -61,7 +61,7 @@ services:
       GOOGLE_CSE_ID: ${GOOGLE_CSE_ID}
     restart: unless-stopped
   tei-reranking-service:
-    image: ghcr.io/huggingface/text-embeddings-inference:cpu-1.5
+    image: ghcr.io/huggingface/text-embeddings-inference:cpu-1.6
     entrypoint: /bin/sh -c "apt-get update && apt-get install -y curl && text-embeddings-router --json-output --model-id ${RERANK_MODEL_ID} --auto-truncate"
     container_name: tei-reranking-server
     ports:

SearchQnA/tests/test_compose_on_gaudi.sh

@@ -35,7 +35,7 @@ function build_docker_images() {
     service_list="searchqna searchqna-ui embedding web-retriever reranking llm-textgen"
     docker compose -f build.yaml build ${service_list} --no-cache > ${LOG_PATH}/docker_image_build.log
 
-    docker pull ghcr.io/huggingface/text-embeddings-inference:cpu-1.5
+    docker pull ghcr.io/huggingface/text-embeddings-inference:cpu-1.6
     docker pull ghcr.io/huggingface/tei-gaudi:1.5.0
     docker pull ghcr.io/huggingface/tgi-gaudi:2.0.6
     docker images && sleep 1s