feat: update SDK to use latest LMI v30 image for sdk v2.x (#6484)

Bump the 0.38.0 tag_prefix in djl-lmi.json from 0.38.0-lmi29.0.0-cu130
to 0.38.0-lmi30.0.0-cu130, and register the new tag in
KNOWN_MISSING_COMBINATIONS (ap-east-2) as for earlier LMI releases.

DJL Serving stays at 0.38.0, so the existing key is edited in place.
The registries map and version_aliases are unchanged.

Author: ethnzhng

src/sagemaker/image_uri_config/djl-lmi.json

@@ -46,7 +46,7 @@
                 "mx-central-1": "637423239942"
             },
             "repository": "djl-inference",
-            "tag_prefix": "0.38.0-lmi29.0.0-cu130"
+            "tag_prefix": "0.38.0-lmi30.0.0-cu130"
         },
         "0.36.0": {
             "registries": {

tests/unit/sagemaker/image_uris/test_djl.py

@@ -86,6 +86,7 @@ def _test_djl_uris(account, region, version, tag, djl_framework):
 # Known missing framework:version:region combinations that don't exist in ECR
 KNOWN_MISSING_COMBINATIONS = {
     "djl-lmi": {
+        "0.38.0-lmi30.0.0-cu130": {"ap-east-2"},
         "0.38.0-lmi29.0.0-cu130": {"ap-east-2"},
         "0.36.0-lmi27.0.0-cu130": {"ap-east-2"},
         "0.36.0-lmi26.0.0-cu130": {"ap-east-2"},