Move cirecleci cu102 jobs to cpu (#6650)

Author: atalman

.circleci/config.yml

@@ -223,7 +223,7 @@ binary_common: &binary_common
     wheel_docker_image:
       description: "Wheel only: what docker image to use"
       type: string
-      default: "pytorch/manylinux-cuda102"
+      default: ""
     conda_docker_image:
       description: "Conda only: what docker image to use"
       type: string
@@ -724,7 +724,7 @@ jobs:
   unittest_linux_cpu:
     <<: *binary_common
     docker:
-      - image: "pytorch/manylinux-cuda102"
+      - image: "pytorch/manylinux-cpu"
     resource_class: 2xlarge+
     steps:
       - checkout
@@ -941,7 +941,7 @@ jobs:
   cmake_linux_cpu:
     <<: *binary_common
     docker:
-      - image: "pytorch/manylinux-cuda102"
+      - image: "pytorch/manylinux-cpu"
     resource_class: 2xlarge+
     steps:
       - checkout_merge

.circleci/config.yml.in

@@ -130,7 +130,7 @@ def upload_doc_job(filter_branch):
 
 def get_manylinux_image(cu_version):
     if cu_version == "cpu":
-        return "pytorch/manylinux-cuda102"
+        return "pytorch/manylinux-cpu"
     elif cu_version.startswith("cu"):
         cu_suffix = cu_version[len("cu") :]
         return f"pytorch/manylinux-cuda{cu_suffix}"