Revert "Enable git long paths checkout on Windows (pytorch#138411)"

This reverts commit 1228303.

Reverted pytorch#138411 on behalf of https://github.com/huydhn due to Opps, I forgot Windows binary build, let me revert and reland this one ([comment](pytorch#138411 (comment)))

Author: pytorchmergebot

.github/workflows/_win-build.yml

@@ -68,10 +68,9 @@ jobs:
         shell: bash
     steps:
       # Duplicated in win-test because this MUST go before a checkout
-      - name: Enable git long paths and symlinks on Windows and disable fsmonitor daemon
+      - name: Enable git symlinks on Windows and disable fsmonitor daemon
         shell: bash
         run: |
-          git config --global core.longpaths true
           git config --global core.symlinks true
 
           # https://git-scm.com/docs/git-fsmonitor--daemon.  The daemon could lock

.github/workflows/_win-test.yml

@@ -46,10 +46,9 @@ jobs:
         shell: bash
     steps:
       # Duplicated in win-build because this MUST go before a checkout
-      - name: Enable git long paths and symlinks on Windows and disable fsmonitor daemon
+      - name: Enable git symlinks on Windows and disable fsmonitor daemon
         shell: bash
         run: |
-          git config --global core.longpaths true
           git config --global core.symlinks true
 
           # https://git-scm.com/docs/git-fsmonitor--daemon.  The daemon could lock