Add TF 2.6.2 on training

Author: saimidu

src/sagemaker/image_uri_config/tensorflow.json

@@ -1370,7 +1370,7 @@
             "2.3": "2.3.2",
             "2.4": "2.4.3",
             "2.5": "2.5.1",
-            "2.6": "2.6.0"
+            "2.6": "2.6.2"
         },
         "versions": {
             "1.10.0": {
@@ -2596,6 +2596,39 @@
                     "us-west-2": "763104351884"
                 },
                 "repository": "tensorflow-training"
+            },
+            "2.6.2": {
+                "py_versions": [
+                    "py38"
+                ],
+                "registries": {
+                    "af-south-1": "626614931356",
+                    "ap-east-1": "871362719292",
+                    "ap-northeast-1": "763104351884",
+                    "ap-northeast-2": "763104351884",
+                    "ap-northeast-3": "364406365360",
+                    "ap-south-1": "763104351884",
+                    "ap-southeast-1": "763104351884",
+                    "ap-southeast-2": "763104351884",
+                    "ca-central-1": "763104351884",
+                    "cn-north-1": "727897471807",
+                    "cn-northwest-1": "727897471807",
+                    "eu-central-1": "763104351884",
+                    "eu-north-1": "763104351884",
+                    "eu-south-1": "692866216735",
+                    "eu-west-1": "763104351884",
+                    "eu-west-2": "763104351884",
+                    "eu-west-3": "763104351884",
+                    "me-south-1": "217643126080",
+                    "sa-east-1": "763104351884",
+                    "us-east-1": "763104351884",
+                    "us-east-2": "763104351884",
+                    "us-gov-west-1": "442386744353",
+                    "us-iso-east-1": "886529160074",
+                    "us-west-1": "763104351884",
+                    "us-west-2": "763104351884"
+                },
+                "repository": "tensorflow-training"
             }
         }
     }