use Proof-Of-Concept images for manylinux_2_28

Author: mayeut

tests/integration/test_manylinux.py

@@ -25,7 +25,7 @@
 MANYLINUX2010_IMAGE_ID = f"quay.io/pypa/manylinux2010_{PLATFORM}:latest"
 MANYLINUX2014_IMAGE_ID = f"quay.io/pypa/manylinux2014_{PLATFORM}:latest"
 MANYLINUX_2_24_IMAGE_ID = f"quay.io/pypa/manylinux_2_24_{PLATFORM}:latest"
-MANYLINUX_2_28_IMAGE_ID = f"quay.io/pypa/manylinux_2_28_{PLATFORM}:latest"
+MANYLINUX_2_28_IMAGE_ID = f"quay.io/pypa/manylinux_2_28_poc_{PLATFORM}:poc"
 if PLATFORM in {"i686", "x86_64"}:
     MANYLINUX_IMAGES = {
         "manylinux_2_5": MANYLINUX1_IMAGE_ID,
@@ -44,6 +44,8 @@
         "manylinux_2_17": MANYLINUX2014_IMAGE_ID,
         "manylinux_2_24": MANYLINUX_2_24_IMAGE_ID,
     }
+    if PLATFORM in {"aarch64", "ppc64le"}:
+        MANYLINUX_IMAGES["manylinux_2_28"] = MANYLINUX_2_28_IMAGE_ID
     POLICY_ALIASES = {
         "manylinux_2_17": ["manylinux2014"],
     }