Cuda 11.5 remove since we introduced cuda 11.6 (#2346)

Summary:
Cuda 11.5 remove since we introduced cuda 11.6

Pull Request resolved: https://github.com/pytorch/audio/pull/2346

Reviewed By: mthrok

Differential Revision: D35856758

Pulled By: atalman

fbshipit-source-id: d3c0cf7639fd20f9ccc52c0738f247b8598f1ed7

.circleci/regenerate.py

@@ -23,8 +23,8 @@ from jinja2 import select_autoescape
 
 PYTHON_VERSIONS = ["3.7", "3.8", "3.9", "3.10"]
 CU_VERSIONS_DICT = {
-    "linux": ["cpu", "cu102", "cu113", "cu115", "cu116", "rocm4.3.1", "rocm4.5.2"],
-    "windows": ["cpu", "cu113", "cu115", "cu116"],
+    "linux": ["cpu", "cu102", "cu113", "cu116", "rocm4.3.1", "rocm4.5.2"],
+    "windows": ["cpu", "cu113", "cu116"],
     "macos": ["cpu"],
 }