Use model cache for docker compose test (#1582)

Signed-off-by: ZePan110 <ze.pan@intel.com>

DocIndexRetriever/docker_compose/intel/cpu/xeon/compose.yaml

@@ -38,7 +38,7 @@ services:
     ports:
       - "6006:80"
     volumes:
-      - "./data:/data"
+      - "${MODEL_CACHE}:/data"
     shm_size: 1g
     environment:
       no_proxy: ${no_proxy}
@@ -96,7 +96,7 @@ services:
     ports:
       - "8808:80"
     volumes:
-      - "./data:/data"
+      - "${MODEL_CACHE}:/data"
     shm_size: 1g
     environment:
       no_proxy: ${no_proxy}

DocIndexRetriever/docker_compose/intel/cpu/xeon/compose_without_rerank.yaml

@@ -36,7 +36,7 @@ services:
     ports:
       - "6006:80"
     volumes:
-      - "/mnt/models:/data"
+      - "${MODEL_CACHE:-/mnt/models}:/data"
     shm_size: 1g
     environment:
       no_proxy: ${no_proxy}

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

@@ -34,7 +34,7 @@ services:
     ports:
       - "8090:80"
     volumes:
-      - "./data:/data"
+      - "${MODEL_CACHE}:/data"
     runtime: habana
     cap_add:
       - SYS_NICE
@@ -95,7 +95,7 @@ services:
     ports:
       - "8808:80"
     volumes:
-      - "./data:/data"
+      - "${MODEL_CACHE}:/data"
     shm_size: 1g
     environment:
       no_proxy: ${no_proxy}