Update breaking change issue template for .NET versions (#49501)

Removed .NET 10 Preview versions and added .NET 11 Preview versions in the breaking change issue template.

Author: gewarren

.github/ISSUE_TEMPLATE/02-breaking-change.yml

@@ -23,15 +23,14 @@ body:
       options:
         - .NET 8
         - .NET 9
-        - .NET 10 Preview 4
-        - .NET 10 Preview 5
-        - .NET 10 Preview 6
-        - .NET 10 Preview 7
         - .NET 10 RC 1
         - .NET 10 RC 2
         - .NET 10 GA
         - .NET 11 Preview 1
-        - .NEt 11 Preview 2
+        - .NET 11 Preview 2
+        - .NET 11 Preview 3
+        - .NET 11 Preview 4
+        - .NET 11 Preview 5
         - Other (please put exact version in description textbox)
     validations:
       required: true