Changes for SMP v2.7.0 (aws#1609)

Co-authored-by: Tian <tinandr@7cf34dd7f6d3.ant.amazon.com>

Author: Evan-W-ang

src/sagemaker/image_uri_config/pytorch-smp.json

@@ -9,7 +9,7 @@
             "2.2": "2.3.1",
             "2.2.0": "2.3.1",
             "2.3.1": "2.5.0",
-            "2.4.1": "2.6.1"
+            "2.4.1": "2.7.0"
         },
         "versions": {
             "2.0.1": {
@@ -162,7 +162,7 @@
                 },
                 "repository": "smdistributed-modelparallel"
             },
-            "2.6.1": {
+            "2.7.0": {
                 "py_versions": [
                     "py311"
                 ],