remove our prebuilt linux packages, they are no longer necessary now that there are compatible wheels for windows (#33904)

eng/test_tools.txt

@@ -20,7 +20,3 @@ pyyaml==6.0.1
 urllib3==1.26.9
 ConfigArgParse==1.2.3
 six==1.16.0
-
-# 312 compatibility
-https://docsupport.blob.core.windows.net/repackaged/cffi-1.15.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl; python_version >= '3.12'
-https://docsupport.blob.core.windows.net/repackaged/aiohttp-4.0.0a2.dev0-cp312-cp312-linux_x86_64.whl; python_version >= '3.12'