Fixed the issue with webgl build test and 2023.2.

Author: miguelalonsojr

Diff for: .yamato/sonar-python-package.yml

@@ -2,7 +2,7 @@ csharp:
   name: Sonarqube Scan for ml-agents python repo
   agent:
     type: Unity::metal::macmini
-    image: package-ci/mac:v1.8.1-822785
+    image: package-ci/macos-13:v4
     flavor: m1.mac
   variables:
     SONARQUBE_PROJECT_KEY: ai-ml-agents-toolkit

Diff for: Project/Assets/ML-Agents/Examples/SharedAssets/Scripts/Exclude.meta

@@ -0,0 +1,21 @@
+{
+    "name": "Exclude",
+    "rootNamespace": "",
+    "references": [
+        "GUID:6055be8ebefd69e48b49212b09b47b2f",
+        "GUID:c98377141161c7746a178fb5cb1af075",
+        "GUID:85e0054f8e64b47309646d35f8851f81",
+        "GUID:847b179520b009e4c8d15c296b1cbf35"
+    ],
+    "includePlatforms": [
+        "Editor"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}