Fix {} to {{}}

Author: huanghengheng

.github/workflows/ce-build-ci-workflow.yml

@@ -20,7 +20,7 @@ jobs:
     with:
       flag_build: test
       runner: ernie-8gpu-2
-      image_base: ${image_base}
+      image_base: ${{env.image_base}}
 
   test-ci-images:
     name: test-ci-images
@@ -49,7 +49,7 @@ jobs:
     with:
       flag_build: update
       runner: ernie-8gpu-1
-      image_base: ${image_base}
+      image_base: ${{env.image_base}}
 
   update-ci-images-2:
     name: update-ci-images-2
@@ -58,4 +58,4 @@ jobs:
     with:
       flag_build: update
       runner: ernie-8gpu-2
-      image_base: ${image_base}
+      image_base: ${{env.image_base}}