Revert "turn creating 8dot3 names off for windows for speed"

This reverts commit 65584f9.

Author: klensy

.github/workflows/ci.yml

@@ -96,10 +96,6 @@ jobs:
           install: >
             make
 
-      - name: turn off windows 8dot3 names for speed(?)
-        if: contains(matrix.os, 'windows')
-        run: fsutil behavior set disable8dot3 1
-
       - name: disable git crlf conversion
         run: git config --global core.autocrlf false