[EngSys] Update agent pool to "azsdk-pool" (#3104)

Author: mikeharder

.chronus/changes/azsdk-pool-2025-5-25-15-4-16.md

@@ -0,0 +1,8 @@
+---
+changeKind: internal
+packages:
+  - "@autorest/python"
+  - "@azure-tools/typespec-python"
+---
+
+Fix CI to use windows

.gitattributes

@@ -1,10 +1,10 @@
-# These files are text and should be normalized (convert crlf => lf)
-*.cs    text    diff=csharp
-*.py    text
-*.json  text
-*.md    text
-*.iced  text
-*.csproj    text
+# Default: auto-detect text files and force LF line endings
+* text=auto eol=lf
 
-# Use unix line endings always, even on Windows
-*                            text=auto eol=lf
+# Specific text files (these will inherit eol=lf from above)
+*.cs text diff=csharp
+*.py text
+*.json text
+*.md text
+*.iced text
+*.csproj text